How To Fix SPC01009 - More than one schedule line exists for each item in the IDoc

SAP Error Message - Details

• Message type: E = Error

• Message class: SPC01 - Message: EDI Purchase Order Change (A&D SPC)

• Message number: 009

• Message text: More than one schedule line exists for each item in the IDoc

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SPC01009 - More than one schedule line exists for each item in the IDoc ?

  The SAP error message SPC01009 indicates that there is an issue with the IDoc (Intermediate Document) processing, specifically that there are multiple schedule lines for each item in the IDoc. This can occur in various scenarios, such as when processing purchase orders, sales orders, or delivery documents.
  Cause:
  The error typically arises due to one of the following reasons:
  
  Duplicate Schedule Lines: The IDoc contains multiple schedule lines for the same item, which is not allowed in the context of the operation being performed.
  Incorrect IDoc Structure: The IDoc may not be structured correctly, leading to multiple entries for the same item.
  Data Integrity Issues: There may be issues with the data being sent to SAP, such as incorrect mappings or data duplication in the source system.
  Configuration Issues: The configuration settings in SAP for handling schedule lines may not be set up to accommodate the incoming data.
  
  Solution:
  To resolve the SPC01009 error, you can take the following steps:
  
  
  Check the IDoc Structure: Review the IDoc structure to ensure that it adheres to the expected format. Look for duplicate schedule lines for the same item and correct them.
  
  
  Data Validation: Validate the data being sent to SAP. Ensure that there are no duplicates in the source system and that the data is correctly formatted.
  
  
  Modify the IDoc: If you have control over the IDoc generation, modify the logic to ensure that only one schedule line is created for each item.
  
  
  Review Configuration: Check the configuration settings in SAP related to schedule lines. Ensure that they are set up correctly to handle the incoming IDoc data.
  
  
  Use IDoc Monitoring Tools: Utilize SAP's IDoc monitoring tools (such as WE02 or WE05) to analyze the IDoc and identify the specific items causing the issue.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to IDoc processing and schedule lines for any specific guidelines or updates.
  
  
  Engage Technical Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP experts for further assistance.
  
  
  Related Information:
  
  IDoc Types: Familiarize yourself with the specific IDoc type you are working with, as different IDoc types may have different rules regarding schedule lines.
  Transaction Codes: Use transaction codes like WE02 (Display IDoc) and WE19 (Test IDoc) to troubleshoot and test IDocs.
  SAP Notes: Search for relevant SAP Notes that may address known issues or provide additional guidance on handling this error.
  
  By following these steps, you should be able to identify the root cause of the SPC01009 error and implement a solution to resolve it.