How To Fix LTR2_KB_MODEL032 - Recursion detected. No containment added. Please maintain manually.

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_KB_MODEL -

• Message number: 032

• Message text: Recursion detected. No containment added. Please maintain manually.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_KB_MODEL032 - Recursion detected. No containment added. Please maintain manually. ?

  The SAP error message LTR2_KB_MODEL032 indicates that there is a recursion detected in the knowledge base model, which prevents the system from automatically adding containment relationships. This typically occurs in the context of SAP's Logistics and Transportation Management modules, particularly when dealing with hierarchical structures or relationships between objects.
  Cause:
  
  Recursive Relationships: The most common cause of this error is the presence of recursive relationships in the data model. For example, if an object is defined to contain itself directly or indirectly through other objects, the system will detect this recursion and halt the process to prevent infinite loops.
  Incorrect Data Configuration: There may be incorrect or incomplete configurations in the master data or in the way the relationships between objects are defined.
  Data Integrity Issues: Issues with data integrity, such as missing or incorrect entries in the database, can also lead to this error.
  
  Solution:
  
  
  Manual Maintenance: As the error message suggests, you will need to maintain the relationships manually. This involves reviewing the data model and ensuring that there are no recursive relationships. You can do this by:
  
  Checking the hierarchy of the objects involved.
  Ensuring that no object is set to contain itself directly or indirectly.
  Correcting any erroneous relationships in the configuration.
  
  
  
  Data Review: Review the data entries for the objects involved in the relationship. Look for any inconsistencies or errors that could lead to recursion.
  
  
  Use Transaction Codes: Utilize relevant transaction codes (like LTR2) to access the knowledge base model and make necessary adjustments.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on maintaining the knowledge base model and resolving recursion issues.
  
  
  Testing: After making changes, test the configuration to ensure that the error does not reoccur.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. SAP frequently updates its knowledge base with solutions for common problems.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance. They can provide more detailed guidance based on your specific system configuration.
  
  By following these steps, you should be able to identify the cause of the recursion and implement a solution to resolve the error.