How To Fix /PF1/MSG_CONV562 - Instruction code in field '23E:' is not known

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_CONV -

• Message number: 562

• Message text: Instruction code in field '23E:' is not known

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_CONV562 - Instruction code in field '23E:' is not known ?

  The SAP error message /PF1/MSG_CONV562 with the description "Instruction code in field '23E:' is not known" typically occurs in the context of data conversion or processing, particularly when dealing with IDocs or EDI (Electronic Data Interchange) transactions. This error indicates that the system encountered an instruction code in a specific field that it does not recognize or cannot process.
  
  Cause:
  
  Unknown Instruction Code: The instruction code specified in the field '23E:' is not defined in the system. This could be due to a missing configuration or an incorrect mapping in the IDoc or EDI setup.
  Data Format Issues: The data being processed may not conform to the expected format, leading to the system being unable to interpret the instruction code.
  Version Mismatch: If there is a mismatch between the version of the IDoc or EDI standard being used and what the SAP system expects, it can lead to unrecognized instruction codes.
  Custom Development: If there