How To Fix SOS_MAPPING807 - Unable to find key information in mapping

SOS_MAPPING807 - Overview

• Message type: E = Error

• Message class: SOS_MAPPING - Object Services: Persistence Mapping for Messages

• Message number: 807

• Message text: Unable to find key information in mapping

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 SOS_MAPPING807 - Unable to find key information in mapping ?

  The SAP error message SOS_MAPPING807, which states "Unable to find key information in mapping," typically occurs in the context of data mapping or transformation processes within SAP systems, particularly in scenarios involving SAP Process Integration (PI) or SAP Process Orchestration (PO). This error indicates that the system is unable to locate the necessary key information required for mapping data between different formats or systems.
  Causes:
  
  
  Missing Mapping Configuration: The mapping configuration may not be properly defined or may be missing entirely. This can happen if the mapping is not set up correctly in the Integration Directory or if the relevant mapping objects are not activated.
  
  
  Incorrect Key Fields: The key fields specified in the mapping may not match the source or target data structure. This can occur if there are changes in the data structure that have not been reflected in the mapping.
  
  
  Data Quality Issues: The incoming data may not contain the expected