How To Fix WE007 - No previous entry exists

SAP Error Message - Details

• Message type: E = Error

• Message class: WE - Messages for EAN Customizing and for EAN management in MM_BD

• Message number: 007

• Message text: No previous entry exists

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 WE007 - No previous entry exists ?

  SAP Error Message:
  
  WE007 - No previous entry exists
  
  Cause:
  The error message WE007 typically occurs in the context of IDoc processing in SAP. It indicates that the system is trying to process or reference an IDoc segment or data record that expects a preceding segment or entry, but such a previous entry does not exist.
  In other words, the IDoc structure or the inbound/outbound processing logic expects a hierarchical or sequential segment that should have been processed before the current one, but it is missing. This can happen due to:
  
  Missing or incomplete segments in the IDoc.
  Incorrect segment sequence in the IDoc.
  Data inconsistencies or errors in the IDoc generation or mapping.
  Custom code or user exits expecting a previous segment that is not present.
  Errors in partner profile or message type configuration causing incomplete IDocs.
  
  
  When does it occur?
  
  During inbound IDoc processing (e.g., when posting data from an IDoc to SAP).
  During outbound IDoc creation or processing.
  When using function modules or BAPIs that process IDocs.
  In ALE/EDI scenarios where segment hierarchy is important.
  
  
  Solution:
  
  
  Check the IDoc structure:
  
  Use transaction WE02 or WE05 to display the IDoc.
  Verify if the segment hierarchy is correct and if the expected previous segment exists.
  Check if the IDoc is complete or if any segments are missing.
  
  
  
  Validate the IDoc data:
  
  Ensure that the data in the IDoc is consistent and complete.
  Check for any missing mandatory segments or fields.
  
  
  
  Review partner profile and message type configuration:
  
  Use transaction WE20 to check partner profiles.
  Verify that the message type and segment definitions are correct.
  
  
  
  Check custom code or user exits:
  
  If there are enhancements or user exits processing the IDoc, verify that they handle segment sequences properly.
  Debug the processing to see where the error is triggered.
  
  
  
  Reprocess or regenerate the IDoc:
  
  If the IDoc is incomplete or corrupted, regenerate or resend the IDoc from the source system.
  
  
  
  Consult SAP Notes:
  
  Search for SAP Notes related to WE007 for your specific module or scenario.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  WE02 / WE05 - Display IDocs
  WE19 - Test tool for IDocs
  WE20 - Partner profiles
  BD87 - Reprocess IDocs
  
  
  
  IDoc Basics:
  
  IDocs have a hierarchical structure with parent and child segments.
  Some segments depend on the presence of previous segments.
  
  
  
  Common scenarios:
  
  In EDI scenarios, missing header segments can cause this error.
  In ALE distribution, missing control records or segments can trigger this.
  
  
  
  
  Summary:
  WE007 - No previous entry exists means the system expected a preceding segment or entry in the IDoc but did not find it. The solution involves checking the IDoc structure, ensuring completeness and correctness of segments, verifying configuration, and correcting any data or processing errors.
  
  If you provide the specific IDoc type or scenario, I can help with more tailored advice.