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Documentation
This Help Center provides documentation on all aspects of the HCL Commerce+ product, from installation and deployment to operating and customization.
Troubleshooting
Topics in the Troubleshooting section highlight common issues that are encountered with Commerce+, and how they can be addressed or mitigated.
MustGathers
Use the following information to gather the information that you need to troubleshoot problems while working with HCL Commerce+.
MustGather for Solr Search
This document covers Solr search, and related must gather information required for troubleshooting the Solr search related errors.

Documentation
This Help Center provides documentation on all aspects of the HCL Commerce+ product, from installation and deployment to operating and customization.
- Overview
  Welcome to the HCL Commerce+ overview. Explore these feature overviews to learn how Commerce+ operates. Refer to the related links listed at the end of each topic to access expanded product documentation.
- Deploying
  This section provides details on deploying HCL Commerce+. It explains how to download the Docker images and Git bundles that comprise the product, how to create a minimal environment, and how to plan for a full deployment. It details supported software versions, patches, and configurations to ensure the platform performs well.
- Migrating
  The following topics show how to migrate an existing HCL Commerce Version 9.1 environment to Commerce+. The process consists of an initial migration of your database contents. This is followed by a code migration. Both are fully described.
- Operating
  The topics in this section focus on tasks that are performed by business users, marketers, and customer support representatives to connect with partners and attract and satisfy customers.
- Administering
  The site administrator performs the tasks needed to support day to day operations of the Commerce+ site.
- Extending
  Using Commerce+'s xC programming model, you can use HCL-provided extension points to extend existing Commerce logic. You can implement these extensions with the xC Customization toolkit provided by HCL. Commerce+ also provides Packaged Business Capability integrations that extend the product's reach and functionality.
- Securing
  These topics describe the security features of Commerce+ and how to configure these features.
- Performance
  Topics in the Performance section describe the means by which to plan, implement, test, and re-visit the optimization of Commerce+ site performance.
- Troubleshooting
  Topics in the Troubleshooting section highlight common issues that are encountered with Commerce+, and how they can be addressed or mitigated.
  - MustGathers
    Use the following information to gather the information that you need to troubleshoot problems while working with HCL Commerce+.
    - MustGather for Solr Search
      This document covers Solr search, and related must gather information required for troubleshooting the Solr search related errors.
      - … for search build index issues
        Prepare the following MustGather information before you call HCL Support to help with the troubleshooting process.
      - … for search cache invalidation issues
        Prepare the following MustGather information before you call HCL Support to help with the troubleshooting process.
      - … for search core creation issues
        Prepare the following MustGather information before you call HCL Support to help with the troubleshooting process.
      - … for search facets issues
        Prepare the following MustGather information before you call HCL Support to help with the troubleshooting process.
      - … for search relevancy issues
        Prepare the following MustGather information before you call HCL Support to help with the troubleshooting process.
      - … for search replication issues
        Prepare the following MustGather information before you call HCL Support to help with the troubleshooting process.
      - … for search rule issues
        Prepare the following MustGather information before you call HCL Support to help with the troubleshooting process.
      - … for search Rules Based Sales Category issues
        Prepare the following MustGather information before you call HCL Support to help with the troubleshooting process.
      - … for search term association and landing page issues
        Prepare the following MustGather information before you call HCL Support to help with the troubleshooting process.
    - MustGather for Elasticsearch
      This document covers Elasticsearch, and related must gather information required for troubleshooting the Elasticsearch related errors.
  - Search issues
    If you encounter problems while you use Commerce Search, refer to the troubleshooting information to help determine the problem and find possible solutions.
  - Catalogs issues
    If you encounter issues while you are using the Catalogs tool, review this troubleshooting topic to solve common problems.
  - Contacting HCL Customer Support
    HCL Customer Support provides assistance with product defects. Contact HCL if you require assistance with an Commerce+ problem.
- Reference
  Topics in the Reference section contain all of the Commerce+ reference documentation.

MustGather for Solr Search

This document covers Solr search, and related must gather information required for troubleshooting the Solr search related errors.