How To Fix FP037 - Termination in internal posting interface (POST)

SAP Error Message - Details

• Message type: E = Error

• Message class: FP - Invoice Parking

• Message number: 037

• Message text: Termination in internal posting interface (POST)

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 FP037 - Termination in internal posting interface (POST) ?

  The SAP error message FP037, which indicates a "Termination in internal posting interface (POST)," typically occurs during the processing of financial transactions in the SAP system, particularly in the context of the Funds Management (FM) module or when dealing with financial postings.
  Cause:
  
  Configuration Issues: Incorrect configuration in the Funds Management settings or in the posting interface can lead to this error.
  Data Inconsistencies: Inconsistent or missing data in the master records or transaction data can trigger this error.
  Authorization Problems: Lack of proper authorizations for the user trying to execute the transaction can also result in this error.
  Program Errors: Bugs or issues in the custom code or standard SAP programs that handle the posting interface can lead to termination.
  System Performance: High system load or performance issues can sometimes cause unexpected terminations.
  
  Solution:
  
  Check Configuration: Review the configuration settings in the Funds Management module to ensure they are set up correctly. Pay special attention to the posting rules and account assignments.
  Data Validation: Validate the data being posted to ensure that all required fields are filled and that the data is consistent. Check for any missing or incorrect master data.
  Authorization Check: Ensure that the user has the necessary authorizations to perform the transaction. You can check this in the user roles and profiles.
  Review Logs: Check the system logs (transaction codes SLG1 or ST22) for more detailed error messages or dumps that can provide insights into the cause of the termination.
  Debugging: If you have access to the development environment, you can debug the program to identify the exact point of failure.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve known issues.
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB50 (General Ledger), FBL1N (Vendor Line Items), or FMX1 (Create Commitment) that may be related to the posting process.
  Documentation: Review SAP documentation related to Funds Management and the posting interface for best practices and troubleshooting steps.
  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 diagnose and resolve the FP037 error in your SAP system.