How To Fix R1402 - Activity & invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: R1 - Business Partner Messages from S_BUPA_GENERAL

• Message number: 402

• Message text: Activity & invalid

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 R1402 - Activity & invalid ?

  The SAP error message R1402 ("Activity & invalid") typically occurs in the context of SAP's Project System (PS) or when dealing with activities in a network. This error indicates that the system has encountered an invalid activity number or that the activity is not recognized in the context of the operation being performed.
  Causes:
  
  Invalid Activity Number: The activity number you are trying to reference does not exist in the system.
  Deleted Activity: The activity may have been deleted or is no longer valid in the project or network.
  Incorrect Project/Network Assignment: The activity may not be assigned to the project or network you are currently working with.
  Authorization Issues: Lack of proper authorizations to view or modify the activity.
  Data Consistency Issues: There may be inconsistencies in the data, such as missing or incorrect entries in related tables.
  
  Solutions:
  
  Verify Activity Number: Check the activity number you are trying to use. Ensure it is correct and exists in the system.
  Check Project/Network Assignment: Make sure that the activity is correctly assigned to the project or network you are working on.
  Review Deletions: If the activity was recently deleted, you may need to restore it or create a new one.
  Authorization Check: Ensure that you have the necessary authorizations to access and modify the activity.
  Data Consistency Check: Run consistency checks in the project system to identify and resolve any data issues.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the error message.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CJ20N (Project Builder) or CN21 (Create Network) to manage activities and networks.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP experts for further assistance.
  
  By following these steps, you should be able to identify the cause of the R1402 error and implement a suitable solution.