How To Fix BA352 - Error in FM SWO_CHILDREN_COLLECT: Sy-subrc: &1, object type: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: BA - Data Archiving

• Message number: 352

• Message text: Error in FM SWO_CHILDREN_COLLECT: Sy-subrc: &1, object type: &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BA352 - Error in FM SWO_CHILDREN_COLLECT: Sy-subrc: &1, object type: &2 ?

  The SAP error message BA352, which states "Error in FM SWO_CHILDREN_COLLECT: Sy-subrc: &1, object type: &2," typically occurs in the context of Business Object processing in SAP, particularly when dealing with workflows or business object instances. This error indicates that there was an issue when trying to collect child objects of a specified business object.
  Cause:
  The error can be caused by several factors, including:
  
  Invalid Object Type: The specified object type may not exist or may not be correctly defined in the system.
  Data Inconsistency: There may be inconsistencies in the data related to the business object, such as missing or incorrect entries in the database.
  Authorization Issues: The user may not have the necessary authorizations to access the specified object type or its children.
  Function Module Issues: There may be a problem with the function module SWO_CHILDREN_COLLECT itself, such as incorrect parameters being passed or issues in the underlying logic.
  System Configuration: The system configuration for the business object may not be set up correctly, leading to issues when trying to retrieve child objects.
  
  Solution:
  To resolve the BA352 error, you can take the following steps:
  
  
  Check Object Type: Verify that the object type specified in the error message is valid and correctly defined in the system. You can do this by checking the Business Object Repository (SWO1) for the object type.
  
  
  Review Data Consistency: Check the database entries related to the business object. Ensure that all necessary data is present and correctly configured.
  
  
  Authorization Check: Ensure that the user executing the transaction has the necessary authorizations to access the object type and its children. You can use transaction SU53 to analyze authorization issues.
  
  
  Debugging: If you have access to debugging tools, you can set breakpoints in the function module SWO_CHILDREN_COLLECT to analyze the flow and identify where the error occurs.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues.
  
  
  System Configuration: Review the configuration settings for the business object in transaction SWO1 to ensure everything is set up correctly.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: 
  
  SWO1: Business Object Repository
  SWI1: Work Item Selection
  SWI2_FREQ: Work Item Selection by Frequency
  
  
  Function Module: SWO_CHILDREN_COLLECT is used to collect child objects of a specified business object.
  Debugging Tools: Use transaction SE37 to view and debug function modules.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the BA352 error in your SAP system.