How To Fix G00870 - Sequence number &1 already used by char &2

SAP Error Message - Details

• Message type: E = Error

• Message class: G00 - SAP Consolidation

• Message number: 870

• Message text: Sequence number &1 already used by char &2

What causes this issue?

You want to assign sequence no. &V1& for characteristic &V3&. This
sequence number is already used for characteristic &V2&.

System Response

Processing terminated

How to fix this error?

Choose a different sequence number for characteristic &V3&.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message G00870 - Sequence number &1 already used by char &2 ?

  The SAP error message G00870, which states "Sequence number &1 already used by char &2," typically occurs in the context of handling characteristics in SAP, particularly in the areas of variant configuration or classification. This error indicates that the sequence number you are trying to assign to a characteristic is already in use by another characteristic.
  Cause:
  
  Duplicate Sequence Number: The sequence number you are trying to assign to a characteristic is already assigned to another characteristic in the same context (e.g., within the same class or configuration).
  Data Entry Error: There may have been a mistake in data entry where the same sequence number was inadvertently assigned to multiple characteristics.
  Configuration Issues: If you are working with variant configuration, there may be issues with how characteristics are defined or linked.
  
  Solution:
  
  Check Existing Characteristics: Review the characteristics in the relevant class or configuration to identify which characteristic is currently using the sequence number you are trying to assign. You can do this by navigating to the classification view in SAP.
  Change Sequence Number: If you find that the sequence number is indeed in use, you will need to assign a different, unique sequence number to the characteristic you are trying to create or modify.
  Delete or Modify Existing Characteristic: If the existing characteristic using the sequence number is no longer needed, you may consider deleting it or modifying its sequence number to free up the desired number.
  Consult Documentation: If you are unsure about the implications of changing sequence numbers, consult SAP documentation or your organization's SAP guidelines to ensure that you are not disrupting any existing configurations.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CL02 (Change Class) or CL03 (Display Class) to manage characteristics and classes.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context or solutions.
  User Authorization: Ensure that you have the necessary authorizations to make changes to characteristics and classes in SAP.
  Testing: After making changes, it is advisable to test the configuration to ensure that it behaves as expected and that no other errors arise.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth assistance.