How To Fix MM_PUR_SES128 - Service Entry Sheet accounting lines are not numbered consecutively

SAP Error Message - Details

• Message type: E = Error

• Message class: MM_PUR_SES -

• Message number: 128

• Message text: Service Entry Sheet accounting lines are not numbered consecutively

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MM_PUR_SES128 - Service Entry Sheet accounting lines are not numbered consecutively ?

  The SAP error message MM_PUR_SES128 indicates that the accounting lines in a Service Entry Sheet (SES) are not numbered consecutively. This error typically arises when there are gaps in the numbering of the accounting lines, which can occur due to various reasons, such as manual entries, deletions, or system inconsistencies.
  Cause:
  
  Manual Entry Errors: If accounting lines are manually added or modified, it may lead to non-consecutive numbering.
  Deletion of Lines: If some accounting lines were deleted, it could create gaps in the sequence.
  System Configuration Issues: There may be issues with the configuration of the number range for accounting lines.
  Data Migration Issues: If data was migrated from another system, it might not have followed the expected numbering sequence.
  
  Solution:
  To resolve the MM_PUR_SES128 error, you can take the following steps:
  
  
  Check the Accounting Lines:
  
  Go to the Service Entry Sheet in question and review the accounting lines.
  Ensure that all lines are numbered consecutively without any gaps.
  
  
  
  Recreate the Service Entry Sheet:
  
  If the SES has significant issues, consider deleting the problematic SES and creating a new one. Ensure that you enter the accounting lines in the correct sequence.
  
  
  
  Adjust Numbering:
  
  If you have the necessary authorizations, you can manually adjust the numbering of the accounting lines to ensure they are consecutive.
  
  
  
  Review Configuration:
  
  Check the configuration settings for number ranges in the SAP system. Ensure that the number range for accounting lines is set up correctly and is not causing the issue.
  
  
  
  Consult SAP Notes:
  
  Look for any relevant SAP Notes or patches that may address this specific error. SAP frequently releases updates that can resolve known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance. They can provide more specific guidance based on your system configuration and version.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like ME22N (Change Purchase Order) or ML81N (Service Entry Sheet) to access and modify the SES.
  Documentation: Review SAP documentation related to Service Entry Sheets and accounting line management for best practices and guidelines.
  User Authorizations: Ensure that you have the necessary authorizations to make changes to SES and accounting lines.
  
  By following these steps, you should be able to resolve the MM_PUR_SES128 error and ensure that your Service Entry Sheets are processed correctly.