How To Fix E2E_TESTING074 - Potential loss of table key data. See SAP Note 2621178.

SAP Error Message - Details

• Message type: E = Error

• Message class: E2E_TESTING - Messages for E2E Testing Agent

• Message number: 074

• Message text: Potential loss of table key data. See SAP Note 2621178.

What causes this issue?

The TBOM recording found a potential loss of table trace
data.

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

Table trace data is used to record table keys in
TBOMs. Table keys increase the precision of the BPCA
analysis for changed table entries
If TBOMs contain table keys, only those TBOMs that
contain table keys according to the changed table keys
are displayed as affected.
Without table keys, all TBOMs that access tables
with changed table entries are displayed as affected.
It is possible that table trace data and consequently table keys
have been lost during this recording. This leads to
potentially too many hits in the BPCA analysis.
If you continue, a TBOM with the existing table trace
data is generated.
If you cancel, a TBOM is not generated.
See SAP Note 2621178 ? Restrictions for Table Key Recording in Dynamic
TBOMs ? for more information about avoidance.

System Response

How to fix this error?

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 E2E_TESTING074 - Potential loss of table key data. See SAP Note 2621178. ?

  The SAP error message E2E_TESTING074, which indicates a "Potential loss of table key data," typically arises during data migration or data processing activities in SAP systems. This error suggests that there may be an issue with the integrity of the data being processed, particularly concerning the keys of database tables.
  Cause:
  The error can occur due to several reasons, including:
  
  Data Migration Issues: When migrating data from one system to another, if the key fields are not properly mapped or if there are inconsistencies in the data, this error may arise.
  Changes in Table Structure: If there have been changes to the structure of the database tables (e.g., adding or removing key fields), it can lead to potential data integrity issues.
  Inconsistent Data: If the data being processed contains duplicates or missing key values, it can trigger this error.
  Custom Development: Custom programs or enhancements that manipulate data without proper checks can also lead to this error.
  
  Solution:
  To resolve the E2E_TESTING074 error, you can follow these steps:
  
  Review SAP Note 2621178: This note provides specific guidance and recommendations related to the error. It may contain patches, workarounds, or additional information on how to handle the situation.
  Check Data Consistency: Ensure that the data being processed is consistent and that all key fields are populated correctly. Look for duplicates or missing values in key fields.
  Validate Data Mapping: If you are migrating data, double-check the mapping of fields between the source and target systems to ensure that key fields are correctly aligned.
  Analyze Table Structure: Review any recent changes to the database table structures to ensure that they are compatible with the data being processed.
  Run Data Validation Tools: Use SAP tools or custom scripts to validate the integrity of the data before processing it.
  Consult with SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if the error is impacting critical business processes.
  
  Related Information:
  
  SAP Notes: Always check for the latest SAP Notes related to your error message, as they may provide updated solutions or patches.
  Data Migration Best Practices: Familiarize yourself with best practices for data migration in SAP to avoid similar issues in the future.
  Testing and Validation: Implement thorough testing and validation processes for any data changes or migrations to catch potential issues early.
  
  By following these steps and consulting the relevant SAP documentation, you should be able to address the E2E_TESTING074 error effectively.