How To Fix LTRM049 - Only PnD nodes are allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: LTRM - TRM Generic error messages

• Message number: 049

• Message text: Only PnD nodes are allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTRM049 - Only PnD nodes are allowed ?

  The SAP error message LTRM049: Only PnD nodes are allowed typically occurs in the context of SAP Landscape Transformation (SLT) Replication. This error indicates that the system is expecting a specific type of node (PnD - which stands for "Process and Data") in the configuration or mapping, but it has encountered a different type of node.
  Cause:
  
  Incorrect Node Type: The error usually arises when the configuration or mapping in the SLT system includes nodes that are not of the expected type (PnD). This can happen if there are misconfigurations in the data model or if the wrong type of object is being referenced.
  Data Model Issues: If the data model being used for replication does not conform to the expected structure, it can lead to this error.
  Configuration Errors: Errors in the configuration settings of the SLT system can also lead to this issue, particularly if the replication setup is not correctly defined.
  
  Solution:
  
  Check Configuration: Review the SLT configuration settings to ensure that all nodes are correctly defined as PnD nodes. This includes checking the mapping and ensuring that the data model is correctly set up.
  Validate Data Model: Ensure that the data model being used for replication is valid and conforms to the expected structure. You may need to adjust the model to ensure that it only includes PnD nodes.
  Recreate Replication Setup: If the issue persists, consider recreating the replication setup from scratch, ensuring that all nodes are correctly defined as PnD nodes.
  Consult Documentation: Refer to the SAP documentation for SLT to understand the requirements for node types and how to properly configure them.
  SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide more specific guidance based on your system configuration and the context of the error.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SLT Documentation: Review the official SAP documentation for Landscape Transformation to understand the architecture and requirements for node types.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the LTRM049 error and implement a solution to resolve it.