How To Fix RESCSU209 - &1: From-date of cost object SU cannot be before that of parent SU

SAP Error Message - Details

• Message type: E = Error

• Message class: RESCSU - Error Texts for Settlement Unit

• Message number: 209

• Message text: &1: From-date of cost object SU cannot be before that of parent SU

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RESCSU209 - &1: From-date of cost object SU cannot be before that of parent SU ?

  The SAP error message RESCSU209 indicates that there is a date inconsistency between a cost object (such as a cost center or internal order) and its parent cost object in the system. Specifically, the error states that the "From-date" of the child cost object cannot be earlier than the "From-date" of its parent cost object.
  Cause:
  This error typically occurs in the following scenarios:
  
  Date Configuration: The child cost object (SU) has a start date that is set before the start date of its parent cost object. This can happen during the creation or modification of cost objects.
  Hierarchy Issues: If there are changes made to the parent cost object’s dates after the child cost object has been created, it can lead to this inconsistency.
  Data Migration: If data has been migrated from another system or if there have been manual entries that do not respect the hierarchical date constraints.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Dates: Review the "From-date" of both the child and parent cost objects. Ensure that the "From-date" of the child cost object is not earlier than that of the parent.
  
  
  Adjust Dates: If the child cost object has an incorrect "From-date", you can either:
  
  Change the "From-date" of the child cost object to be the same as or later than the parent cost object.
  If necessary, adjust the "From-date" of the parent cost object, but be cautious as this may have implications for other child objects or transactions.
  
  
  
  Review Hierarchy: Ensure that the hierarchy of cost objects is correctly set up and that all related objects have consistent date settings.
  
  
  Consult Documentation: If you are unsure about the implications of changing dates, consult your organization's SAP documentation or reach out to your SAP support team for guidance.
  
  
  Testing: After making the necessary adjustments, test the changes to ensure that the error no longer occurs and that the cost objects function as expected.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like KS01 (Create Cost Center), KO01 (Create Internal Order), or KSB1 (Cost Centers: Actual Line Items) to view and modify cost objects.
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message.
  Documentation: Review SAP documentation on cost object management for best practices on setting up and maintaining cost objects.
  
  By following these steps, you should be able to resolve the RESCSU209 error and ensure that your cost objects are correctly configured within SAP.