How To Fix CNVMBT158 - No Meta Interface Variant assigned to object &1

CNVMBT158 - Overview

• Message type: E = Error

• Message class: CNVMBT - Messages for MBT/API/PCL

• Message number: 158

• Message text: No Meta Interface Variant assigned to object &1

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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CNVMBT158 - Details

• The SAP error message CNVMBT158 indicates that there is no Meta Interface Variant assigned to the specified object. This error typically occurs in the context of data migration or conversion processes, particularly when using the SAP Migration Cockpit or similar tools.
  
  Cause:
  The error arises when the system attempts to execute a migration or conversion process, but it cannot find a valid Meta Interface Variant for the specified object. This can happen due to several reasons:
  
  Missing Configuration: The Meta Interface Variant has not been defined or configured for the object in question.
  Incorrect Object Reference: The object reference provided may be incorrect or not properly set up in the system.
  Transport Issues: If the configuration was transported from another system, it may not have been transported correctly, leading to missing variants.
  Authorization Issues: The user may not have the necessary authorizations to access the Meta Interface Variants.
  
  
  Solution:
  To resolve the error, you can take the following