How To Fix E2183 - Index code 0 is reserved for the primary index

SAP Error Message - Details

• Message type: E = Error

• Message class: E2 - DE Data Dictionary

• Message number: 183

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

What causes this issue?

Index code 0 is reserved for the primary index.

System Response

The primary index cannot be maintained with this transaction.

How to fix this error?

Select another name for a secondary index.
The primary index is created automatically when the table is activated.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E2183 - Index code 0 is reserved for the primary index ?

  The SAP error message E2183, which states "Index code 0 is reserved for the primary index," typically occurs in the context of database operations, particularly when dealing with database indexes in SAP systems. This error indicates that there is an attempt to use index code 0 for a secondary index, which is not allowed since index code 0 is reserved for the primary index.
  Cause:
  
  Incorrect Index Configuration: The error often arises when there is a misconfiguration in the database table or when an attempt is made to access or manipulate an index that is not properly defined.
  Database Corruption: In some cases, the database may have become corrupted, leading to issues with index management.
  Custom Development: If there are custom programs or enhancements that manipulate database indexes, they may inadvertently try to use index code 0.
  
  Solution:
  
  
  Check Index Configuration:
  
  Review the database table definition in the Data Dictionary (SE11) to ensure that the indexes are correctly defined.
  Ensure that the primary index is properly set up and that no secondary indexes are incorrectly configured to use index code 0.
  
  
  
  Rebuild Indexes:
  
  If the indexes are corrupted, you may need to rebuild them. This can often be done using transaction codes like SE14 (Database Utility) to adjust or rebuild the indexes.
  
  
  
  Review Custom Code:
  
  If there are custom ABAP programs or enhancements that interact with the database, review the code to ensure that it does not attempt to use index code 0 for secondary indexes.
  
  
  
  Database Consistency Check:
  
  Perform a consistency check on the database to identify and resolve any underlying issues. This can be done using transaction DB02 or similar tools.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues related to this error.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  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 database management and index issues.
  Documentation: Review SAP documentation on database management and index handling for best practices.
  
  By following these steps, you should be able to diagnose and resolve the E2183 error in your SAP system.