How To Fix CRM_PS_DM302 - Sequence number &1 is used for type &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_PS_DM - Debt Management Messages

• Message number: 302

• Message text: Sequence number &1 is used for type &2.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_PS_DM302 - Sequence number &1 is used for type &2. ?

  The SAP error message CRM_PS_DM302 indicates that there is a conflict with the sequence number being used for a specific type in the SAP system. This error typically arises in the context of project systems (PS) or related modules where sequence numbers are used to identify items, tasks, or components.
  Cause:
  The error message "Sequence number &1 is used for type &2" usually occurs due to one of the following reasons:
  
  Duplicate Sequence Number: The sequence number you are trying to use is already assigned to another object of the same type in the system.
  Incorrect Configuration: There may be a configuration issue in the project system settings that is causing the sequence number to be reused incorrectly.
  Data Consistency Issues: There might be inconsistencies in the database or master data that lead to the same sequence number being referenced multiple times.
  
  Solution:
  To resolve the CRM_PS_DM302 error, you can take the following steps:
  
  
  Check Existing Sequence Numbers:
  
  Use transaction codes like SE16 or SE11 to check the relevant database tables (e.g., CRMD_ORDER, CRMD_ORDERADM_H, etc.) for existing entries with the same sequence number and type.
  Identify if the sequence number is indeed in use and by which object.
  
  
  
  Change the Sequence Number:
  
  If the sequence number is already in use, consider using a different sequence number that is not currently assigned to any object of the same type.
  
  
  
  Review Configuration Settings:
  
  Check the configuration settings in the project system to ensure that the sequence number assignment rules are correctly defined.
  Ensure that the number ranges for the sequence numbers are properly set up and do not overlap.
  
  
  
  Data Cleanup:
  
  If there are inconsistencies in the data, you may need to perform data cleanup or correction. This could involve deleting or archiving old entries that are no longer needed.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific error message for any additional guidance or updates that may be relevant.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights based on the specific configuration and version of your SAP system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE16, SE11, CRMD_ORDER, and CRMD_ORDERADM_H for data inspection.
  SAP Notes: Search for SAP Notes related to CRM_PS_DM302 for any patches or updates that may address the issue.
  Documentation: Review the SAP Help Portal for documentation on project systems and sequence number management.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.