How To Fix /ACCGO/UIS_API155 - EXTID &1: Invalid application instruction in vendor split data

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/UIS_API -

• Message number: 155

• Message text: EXTID &1: Invalid application instruction in vendor split data

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/UIS_API155 - EXTID &1: Invalid application instruction in vendor split data ?

  The SAP error message /ACCGO/UIS_API155 EXTID &1: Invalid application instruction in vendor split data typically occurs in the context of the SAP system when dealing with vendor split data, particularly in the area of financial accounting or accounts payable. This error indicates that there is an issue with the application instruction related to the vendor split data for a specific external ID (EXTID).
  Cause:
  
  Invalid Data Entry: The error may arise due to incorrect or invalid data entered in the vendor split configuration or during the processing of vendor invoices.
  Configuration Issues: There may be issues with the configuration settings related to vendor splits in the system.
  Missing or Incorrect Application Instructions: The application instructions that dictate how the vendor split should be processed may be missing or incorrectly defined.
  Data Integrity Issues: There could be inconsistencies or corruption in the data related to vendor splits.
  
  Solution:
  
  Check Vendor Split Configuration: Review the configuration settings for vendor splits in the SAP system. Ensure that all necessary parameters are correctly set up.
  Validate Input Data: Check the data being processed for the vendor split. Ensure that all required fields are filled out correctly and that the data adheres to the expected formats.
  Review Application Instructions: Investigate the application instructions associated with the vendor split. Ensure that they are correctly defined and applicable to the transaction being processed.
  Data Consistency Check: Perform a data consistency check to identify any discrepancies or issues in the vendor split data.
  Consult Documentation: Refer to SAP documentation or notes related to vendor splits and the specific error message for additional guidance.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the error details and any relevant transaction data.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB60 (Enter Incoming Invoice) or FB70 (Enter Outgoing Invoice) where vendor splits might be processed.
  SAP Notes: Search for SAP Notes related to the error message for any patches or updates that may address the issue.
  User 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 solution to resolve it.