How To Fix DT560 - Index ID 0 is reserved for the primary index

SAP Error Message - Details

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 560

• Message text: Index ID 0 is reserved for the primary index

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DT560 - Index ID 0 is reserved for the primary index ?

  The SAP error message DT560, which states "Index ID 0 is reserved for the primary index," typically occurs in the context of database table indexing. This error indicates that there is an attempt to use index ID 0 for a secondary index, which is not allowed because index ID 0 is reserved for the primary index of a database table.
  Cause:
  
  Incorrect Index Configuration: The error often arises when there is a misconfiguration in the database table's index settings, where an attempt is made to define or access an index with ID 0.
  Data Dictionary Issues: There may be inconsistencies or corruption in the data dictionary related to the table's index definitions.
  Custom Development: If there are custom programs or enhancements that manipulate database indexes, they might inadvertently reference index ID 0.
  
  Solution:
  
  Check Index Definitions: Review the index definitions for the relevant database table in the Data Dictionary (transaction SE11). Ensure that the primary index is correctly defined and that no secondary index is trying to use ID 0.
  Rebuild Indexes: If there are inconsistencies, you may need to rebuild the indexes for the table. This can be done using transaction SE14 (Database Utility) to adjust the indexes.
  Transport Requests: If the issue arose after a transport, check the transport request for any changes made to the table's index definitions. Ensure that the transport was correctly imported.
  Database Consistency Check: Run a consistency check on the database to identify and resolve any underlying issues. This can be done using transaction DB02 or similar tools.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve known issues related to indexing.
  Consult Documentation: Review the SAP documentation for your specific version to understand any limitations or requirements regarding index management.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), DB02 (Database Performance Monitor).
  SAP Notes: Always check for the latest SAP Notes related to your version of SAP, as they may provide specific guidance or fixes for this error.
  Database Administration: If you have access to database administration tools, you may also want to check the underlying database for any issues that could be causing this error.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or consult SAP support for further assistance.