How To Fix /SAPPO/OPH_CUSTOM003 - Message &1 does not exist in message class &2

/SAPPO/OPH_CUSTOM003 - Overview

• Message type: E = Error

• Message class: /SAPPO/OPH_CUSTOM -

• Message number: 003

• Message text: Message &1 does not exist in message class &2

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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/SAPPO/OPH_CUSTOM003 - Details

• The SAP error message /SAPPO/OPH_CUSTOM003 Message &1 does not exist in message class &2 typically indicates that the system is trying to access a message that is not defined in the specified message class. This can occur in various scenarios, such as during the execution of a program, transaction, or when a specific functionality is being called that relies on custom messages.
  
  Cause:
  
  Missing Message Definition: The message with the specified number does not exist in the message class. This could be due to a missing entry in the message class or an incorrect message number being referenced.
  Custom Development: If the message class is part of a custom development (e.g., a custom program or enhancement), it is possible that the message was not created or was deleted.
  Transport Issues: If the message class was transported from one system to another (e.g., from development to production), there may have been issues during the transport