How To Fix FB136 - ... not defined in buffer.

SAP Error Message - Details

• Message type: E = Error

• Message class: FB - Batch Programs

• Message number: 136

• Message text: ... not defined in buffer.

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.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FB136 - ... not defined in buffer. ?

  The SAP error message FB136 typically indicates that there is an issue with the financial document or transaction you are trying to process. The message "not defined in buffer" suggests that the system is unable to find the necessary data in its internal buffer, which can occur for various reasons.
  Causes:
  
  Data Not Loaded: The required data for the transaction may not have been loaded into the buffer, possibly due to a previous error or incomplete processing.
  Transaction Type Issues: The transaction type you are trying to use may not be correctly defined or configured in the system.
  Configuration Issues: There may be configuration issues in the financial module that prevent the system from recognizing the transaction.
  Authorization Issues: The user may not have the necessary authorizations to access the required data.
  System Performance: If the system is under heavy load, it may not be able to retrieve the necessary data quickly enough.
  
  Solutions:
  
  Refresh the Buffer: Try to refresh the buffer by reloading the transaction or logging out and back into the system.
  Check Configuration: Review the configuration settings for the financial module to ensure that all necessary parameters are correctly defined.
  Verify Transaction Type: Ensure that the transaction type you are using is valid and properly set up in the system.
  Check Authorizations: Verify that the user has the necessary authorizations to perform the transaction.
  System Performance: If the system is slow, consider checking with your IT department to see if there are performance issues that need to be addressed.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., FB01, FB50) that may be related to the error.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed and resolved by other users.
  
  If the problem persists after trying the above solutions, it may be necessary to contact your SAP support team or consult with an SAP expert for further assistance.