How To Fix SS135 - Activity & already assigned elswhere

SAP Error Message - Details

• Message type: E = Error

• Message class: SS - Integration IMG - function model - SAP analyzer

• Message number: 135

• Message text: Activity & already assigned elswhere

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SS135 - Activity & already assigned elswhere ?

  The SAP error message SS135, which states "Activity & already assigned elsewhere," typically occurs when you attempt to assign an activity (such as a work center, task, or resource) to a project or order that is already assigned to another project or order. This can happen in various modules, including Project System (PS) or Production Planning (PP).
  Cause:
  
  Duplicate Assignment: The activity you are trying to assign is already linked to another project or order.
  Configuration Issues: There may be configuration settings that prevent the reassignment of activities.
  Data Integrity: The system is designed to maintain data integrity, and it prevents overlapping assignments to avoid conflicts.
  
  Solution:
  
  
  Check Existing Assignments: 
  
  Use transaction codes like CJ20N (Project Builder) or CO02 (Change Production Order) to check where the activity is currently assigned.
  Identify the project or order that currently holds the assignment.
  
  
  
  Reassign the Activity:
  
  If you need to reassign the activity, you may need to first remove it from the current assignment before assigning it to the new project or order.
  Ensure that the activity is not locked or in use by another process.
  
  
  
  Consult with Team Members: 
  
  If you are unsure about the assignment, consult with your project manager or team members to understand the implications of changing the assignment.
  
  
  
  Review Configuration: 
  
  If this error occurs frequently, it may be worth reviewing the configuration settings in your SAP system to ensure they align with your business processes.
  
  
  
  SAP Notes and Support: 
  
  Check for any relevant SAP Notes that might address this issue. Sometimes, there are known bugs or issues that SAP has provided fixes for.
  If the problem persists, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N, CJ02, CO02, and CJI3 for project and order management.
  Documentation: Review SAP documentation related to project management and resource planning for best practices on activity assignments.
  User Roles: Ensure that you have the necessary authorizations to make changes to project assignments, as restrictions may lead to similar errors.
  
  By following these steps, you should be able to resolve the SS135 error and successfully manage your activity assignments in SAP.