How To Fix D3011 - Internal error; unknown function code &

D3011 - Overview

• Message type: E = Error

• Message class: D3 - CCMS - DB2 on OS390

• Message number: 011

• Message text: Internal error; unknown function code &

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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Smart SAP Assistant

• What is the cause and solution for SAP error message D3011 - Internal error; unknown function code & ?

  The SAP error message D3011, which states "Internal error; unknown function code &," typically indicates that there is an issue with the function code being processed by the system. This error can arise in various contexts, such as during the execution of a transaction, report, or custom program.
  Causes:
  
  Invalid Function Code: The function code being called may not be recognized by the system, possibly due to a typo or an outdated reference.
  Custom Development Issues: If the error occurs in a custom program or enhancement, it may be due to incorrect coding or logic that does not handle certain function codes properly.
  System Configuration: There may be configuration issues in the SAP system that prevent certain function codes from being recognized.
  Transport Issues: If recent changes were transported to the system, there may be inconsistencies or missing objects that lead to this error.
  Version Compatibility: The function code may not be supported in the current