How To Fix DMCLG129 - Invalid data path type for structure relationship &1 - &2

DMCLG129 - Overview

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 129

• Message text: Invalid data path type for structure relationship &1 - &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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DMCLG129 - Details

• The SAP error message DMCLG129, which states "Invalid data path type for structure relationship &1 - &2," typically occurs in the context of data modeling or data structure definitions within SAP systems, particularly in the context of Data Warehousing or Business Intelligence.
  
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Incorrect Data Path Type: The data path type defined for a relationship between two structures (like InfoObjects, DataSources, or InfoProviders) is not valid. This could happen if the data types of the structures involved are incompatible or if the relationship is not properly defined.
  
  
  
  Configuration Issues: There may be configuration issues in the data model where the relationships between different data structures are not set up correctly.
  
  
  Missing or Incorrect Metadata: If the metadata for the structures involved is missing or incorrectly defined, it can lead to this error.
  
  
  Version Compatibility: Sometimes, this error can occur if there are version compatibility issues