How To Fix /ACCGO/TSDB155 - Effective period is already covered for previous records

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/TSDB -

• Message number: 155

• Message text: Effective period is already covered for previous records

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/TSDB155 - Effective period is already covered for previous records ?

  The SAP error message /ACCGO/TSDB155 Effective period is already covered for previous records typically occurs in the context of the SAP General Ledger or Asset Accounting modules when there is an attempt to create or modify a record that overlaps with an existing record's effective period. This can happen in various scenarios, such as when dealing with time-dependent data like asset transactions, cost centers, or other master data that has effective dates.
  Cause:
  
  
  Overlapping Effective Dates: The error indicates that the effective period you are trying to enter for a new record overlaps with an existing record's effective period. For example, if you are trying to create a record with an effective date range of January 1, 2023, to December 31, 2023, but there is already a record with an effective date range of January 1, 2023, to June 30, 2023, this will trigger the error.
  
  
  Incorrect Data Entry: Sometimes, the error can be caused by incorrect data entry, where the user inadvertently inputs overlapping dates.
  
  
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies in effective dates that lead to this error.
  
  
  Solution:
  
  
  Check Existing Records: Review the existing records in the relevant table or transaction to identify any overlapping effective periods. You can use transaction codes like SE16 or SE11 to view the relevant database tables.
  
  
  Adjust Effective Dates: If you find overlapping records, you may need to adjust the effective dates of either the new record you are trying to create or the existing records to ensure there are no overlaps.
  
  
  Delete or Archive Old Records: If the existing records are no longer needed, consider deleting or archiving them to free up the effective period for new entries.
  
  
  Consult Documentation: Review SAP documentation or consult with your SAP support team for specific guidelines on managing effective periods in your particular module.
  
  
  Use Transaction Codes: Depending on the context, you may need to use specific transaction codes to manage the records, such as:
  
  AS01/AS02 for Asset Master Data
  KS01/KS02 for Cost Center Master Data
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Authorization: Ensure that you have the necessary authorizations to create or modify records in the relevant module.
  Testing in a Sandbox: If you are unsure about making changes, consider testing in a sandbox environment to avoid impacting production data.
  
  If the issue persists after following these steps, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.