How To Fix CN_CNIS_MSG030 - First selected object already reached

SAP Error Message - Details

• Message type: E = Error

• Message class: CN_CNIS_MSG - Message class for Package CN_CNIS

• Message number: 030

• Message text: First selected object already reached

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 CN_CNIS_MSG030 - First selected object already reached ?

  The SAP error message CN_CNIS_MSG030 with the description "First selected object already reached" typically occurs in the context of project management or network planning within SAP, particularly when working with the Project System (PS) module. This error indicates that the system has detected that the first selected object (such as a network or activity) has already been reached or processed, which can lead to issues in the planning or execution of the project.
  Cause:
  
  Duplicate Selection: The error often arises when the user attempts to select an object that has already been processed or selected in the current session.
  Incorrect Sequence: The sequence of operations or selections may not be appropriate, leading to the system recognizing that the first object has already been reached.
  Data Integrity Issues: There may be inconsistencies or issues with the data in the project or network that cause the system to misinterpret the state of the objects.
  
  Solution:
  
  Check Object Selection: Ensure that you are not selecting the same object multiple times. Review your selection criteria and make sure that each object is unique.
  Review Processing Sequence: Verify the sequence in which you are processing the objects. Make sure that you are following the correct order as required by the system.
  Refresh the Session: Sometimes, simply refreshing the session or logging out and back into SAP can resolve temporary issues.
  Data Consistency Check: Run a consistency check on the project or network to identify any data integrity issues. This can often be done through transaction codes like CJ20N (Project Builder) or CN22 (Network).
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the error message and the context in which it occurs.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP experts who can provide more tailored assistance based on your specific configuration and usage.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder), CN22 (Network), and others that may be involved in project management.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the CN_CNIS_MSG030 error effectively.