How To Fix FB161 - Doc. &: No transaction code was transferred in the header record

SAP Error Message - Details

• Message type: E = Error

• Message class: FB - Batch Programs

• Message number: 161

• Message text: Doc. &: No transaction code was transferred in the header record

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FB161 - Doc. &: No transaction code was transferred in the header record ?

  The SAP error message FB161, which states "Doc. &: No transaction code was transferred in the header record," typically occurs during the processing of financial documents, particularly when using transaction codes related to document posting or batch input sessions. This error indicates that the system expects a transaction code in the header of the document, but it was not provided.
  Cause:
  
  Missing Transaction Code: The primary cause of this error is that the transaction code, which is necessary for processing the document, is missing from the header record.
  Incorrect Data Format: The data being uploaded or processed may not be in the correct format, leading to the omission of required fields.
  Custom Programs or Interfaces: If you are using a custom program or an interface to upload data, it may not be populating the transaction code correctly.
  Configuration Issues: There may be configuration settings in the SAP system that are not aligned with the expected input data.
  
  Solution:
  
  Check Input Data: Ensure that the input data being processed includes a valid transaction code in the header record. If you are using a file upload, verify that the file format is correct and that all required fields are populated.
  Review Custom Programs: If you are using a custom program or interface, review the code to ensure that it correctly populates the transaction code in the header record.
  Use Standard Transactions: If possible, use standard SAP transactions for posting documents to avoid issues related to custom implementations.
  Consult Documentation: Refer to SAP documentation or help files for the specific transaction you are using to ensure that you are following the correct procedures.
  Check Configuration: Review the configuration settings in the SAP system related to document posting to ensure that they are set up correctly.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the relevant transaction codes for financial postings in SAP, such as FB01 (Post Document), FB50 (G/L Account Document), etc.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that address the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that documents can be processed without errors.
  
  By addressing the missing transaction code and ensuring that all required fields are populated correctly, you should be able to resolve the FB161 error.