How To Fix ISSR_TP684 - Mass transfer posting for external number assignment not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: ISSR_TP - Message Class for Statutory Reporting

• Message number: 684

• Message text: Mass transfer posting for external number assignment not possible

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ISSR_TP684 - Mass transfer posting for external number assignment not possible ?

  The SAP error message ISSR_TP684 indicates that a mass transfer posting for external number assignment is not possible. This error typically arises in the context of financial transactions or document postings where the system is unable to process a mass transfer due to certain constraints or settings.
  Causes:
  
  Incorrect Configuration: The system may not be configured correctly for external number assignment in the relevant document type or transaction.
  Missing Authorizations: The user may lack the necessary authorizations to perform mass transfer postings.
  Document Type Restrictions: The document type being used may not support mass transfer postings with external number assignment.
  Data Inconsistencies: There may be inconsistencies or missing data in the documents being processed.
  System Settings: The settings for number ranges or external number assignment may not be properly defined in the system.
  
  Solutions:
  
  
  Check Configuration:
  
  Verify the configuration settings for the document type in question. Ensure that it allows for external number assignment and mass transfer postings.
  Check the number range settings to ensure they are correctly defined and active.
  
  
  
  Review Authorizations:
  
  Ensure that the user has the necessary authorizations to perform mass transfer postings. This can be checked in the user roles and profiles.
  
  
  
  Document Type Validation:
  
  Confirm that the document type being used supports mass transfer postings. If not, consider using a different document type that does.
  
  
  
  Data Validation:
  
  Review the data being processed for any inconsistencies or missing information. Ensure that all required fields are populated correctly.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that may resolve known issues.
  
  
  
  Testing in a Sandbox:
  
  If possible, replicate the issue in a sandbox environment to test different configurations or settings without affecting the production system.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps taken to troubleshoot.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB50 (General Ledger Account Document Entry) or F-02 (General Posting) that may be involved in the process.
  Documentation: Review SAP documentation related to mass transfer postings and external number assignment for additional insights.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.