How To Fix FKK_ID_XX_ODN091 - You cannot deactivate chronological numbering if numbering has started

SAP Error Message - Details

• Message type: E = Error

• Message class: FKK_ID_XX_ODN - ODN message

• Message number: 091

• Message text: You cannot deactivate chronological numbering if numbering has started

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKK_ID_XX_ODN091 - You cannot deactivate chronological numbering if numbering has started ?

  The SAP error message FKK_ID_XX_ODN091 indicates that you are trying to deactivate chronological numbering for a document or transaction in the SAP system, but the system has detected that numbering has already started. This typically occurs in the context of financial transactions, particularly in the area of contract accounts receivable and payable (FI-CA).
  Cause:
  The error arises because chronological numbering is a feature that ensures that documents are assigned a unique sequential number. Once this numbering has begun (i.e., at least one document has been created with a number assigned), the system does not allow you to deactivate this feature. This is to maintain the integrity and traceability of financial documents.
  Solution:
  To resolve this error, you have a few options:
  
  
  Continue with Chronological Numbering: If the numbering has already started and you need to maintain the integrity of your documents, the simplest solution is to continue using chronological numbering. You can adjust your processes to accommodate this.
  
  
  Check Existing Documents: Review the existing documents to ensure that you are aware of the numbering that has already been assigned. If you need to change the numbering method, you may need to consider the implications for existing documents.
  
  
  Consult with SAP Support: If you believe that you should be able to deactivate chronological numbering (for example, if you are in a testing environment), you may want to consult with SAP support or your SAP administrator. They can provide guidance based on your specific configuration and requirements.
  
  
  Custom Development: In some cases, if there is a strong business case for needing to deactivate chronological numbering, you might consider custom development. However, this should be approached with caution, as it can lead to complications in document management and reporting.
  
  
  Related Information:
  
  Documentation: Review the SAP documentation related to contract accounts and chronological numbering to understand the implications of changing numbering settings.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that deal with document management and numbering settings, such as OBA7 (for number range management).
  Configuration Settings: Check the configuration settings in the SAP system related to document numbering and ensure that they align with your business processes.
  
  Conclusion:
  In summary, the error message FKK_ID_XX_ODN091 is a protective measure by SAP to ensure the integrity of financial documents. The best approach is usually to continue with chronological numbering unless there is a compelling reason to change it, in which case further investigation and possibly support from SAP may be required.