How To Fix SCV_API010 - Hierarchy too deep: &2 has more than one &1 predecessor or successor

SAP Error Message - Details

• Message type: E = Error

• Message class: SCV_API - Messages for SCOV API

• Message number: 010

• Message text: Hierarchy too deep: &2 has more than one &1 predecessor or successor

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SCV_API010 - Hierarchy too deep: &2 has more than one &1 predecessor or successor ?

  The SAP error message SCV_API010 indicates that there is a problem with the hierarchy structure in your SAP system. Specifically, it means that the hierarchy you are trying to create or modify has become too deep, and there are more than one predecessor or successor for a given node. This can occur in various contexts, such as when dealing with master data, organizational structures, or other hierarchical data models.
  Cause:
  
  Hierarchy Structure: The error typically arises when the hierarchy structure violates the rules of a valid hierarchy. For example, a node in the hierarchy may have multiple parents (predecessors) or children (successors), which is not allowed in a strict hierarchical model.
  Data Integrity Issues: There may be issues with the data integrity, such as duplicate entries or incorrect relationships between nodes.
  Configuration Settings: The configuration settings for the hierarchy may not be set up correctly, leading to conflicts in how the hierarchy is defined.
  
  Solution:
  
  Review Hierarchy Structure: Check the hierarchy structure to ensure that each node has only one predecessor and one successor. You may need to restructure the hierarchy to comply with these rules.
  Data Cleanup: Look for duplicate entries or incorrect relationships in the data. Clean up any inconsistencies that may be causing the error.
  Adjust Configuration: If applicable, review the configuration settings related to the hierarchy in your SAP system. Ensure that they are set up correctly to allow for the intended structure.
  Use Transaction Codes: Utilize relevant transaction codes (like SE11 for data dictionary, SE80 for object navigator, or specific transaction codes for the module you are working with) to analyze and modify the hierarchy.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on managing hierarchies in the context you are working with (e.g., SAP BW, SAP CRM, etc.).
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. 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.
  Testing: After making changes, test the hierarchy to ensure that the error does not reoccur and that the structure functions as intended.
  
  By following these steps, you should be able to identify the root cause of the SCV_API010 error and implement a solution to resolve it.