How To Fix G01003 - Unforseen error (&1) during index generation for table ECMCC

SAP Error Message - Details

• Message type: E = Error

• Message class: G01 - SAP Consolidation

• Message number: 003

• Message text: Unforseen error (&1) during index generation for table ECMCC

What causes this issue?

An unexpected error occured while generating unique secondary index
&V2& for table ECMCC. This error most likely can only be corrected by
SAP.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

The upgrade can be continued.
It is urgent that you contact SAP. It is absolutely necessary that
secondary index &V2& be active prior to going live.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message G01003 - Unforseen error (&1) during index generation for table ECMCC ?

  The SAP error message G01003 indicates an unforeseen error during the index generation for the table ECMCC. This type of error can occur due to various reasons, and addressing it typically involves several steps. Here’s a breakdown of potential causes, solutions, and related information:
  Possible Causes:
  
  Database Issues: There may be underlying issues with the database, such as corruption or locks that prevent the index from being generated.
  Insufficient Resources: The system may not have enough memory or processing power to complete the index generation.
  Data Consistency Issues: There could be inconsistencies or corruption in the data within the ECMCC table.
  Configuration Problems: Incorrect configuration settings in the SAP system or database can lead to errors during index generation.
  Software Bugs: There may be bugs in the SAP software or database management system that are causing the error.
  
  Solutions:
  
  Check Database Logs: Review the database logs for any errors or warnings that could provide more context about the issue.
  Database Consistency Check: Run a consistency check on the database to identify and resolve any corruption issues.
  Resource Monitoring: Monitor system resources (CPU, memory, disk space) to ensure that there are sufficient resources available for index generation.
  Rebuild Index: Attempt to manually rebuild the index for the ECMCC table. This can often resolve issues related to index corruption.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  Transaction Codes: Use transaction codes like SE14 (Database Utility) to manage and repair database objects.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error and any steps you have already taken.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and ST22 (Dump Analysis) to help diagnose and resolve the issue.
  System Logs: Check the system logs (SM21) for any related error messages that could provide additional context.
  Performance Tuning: If resource issues are suspected, consider performance tuning of the database and SAP system.
  Backup and Recovery: Ensure that you have a recent backup of your database before making significant changes or repairs.
  
  By following these steps, you should be able to identify the cause of the G01003 error and implement a solution. If the problem persists, further investigation and possibly professional support may be necessary.