How To Fix R8406 - The OLTP source &1 is not available in this version

R8406 - Overview

• Message type: E = Error

• Message class: R8 - Messages from the meta data generation

• Message number: 406

• Message text: The OLTP source &1 is not available in this version

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 R8406 - The OLTP source &1 is not available in this version ?

  The SAP error message R8406, which states "The OLTP source &1 is not available in this version," typically occurs in the context of data extraction or reporting when the system is unable to access the specified OLTP (Online Transaction Processing) source due to version compatibility issues.
  
  Cause:
  
  Version Mismatch: The OLTP source system you are trying to access may not be compatible with the version of the SAP system you are currently using. This can happen if the source system has been upgraded or if you are trying to connect to a legacy system that is not supported in your current environment.
  
  Configuration Issues: There may be configuration settings in the SAP system that are not correctly set up to allow access to the OLTP source.
  Transport Issues: If the OLTP source was recently transported or modified, it may not have been properly activated or configured in the target system.
  Authorization Issues: The user may