How To Fix DIWP1160 - Warning was output during assignment of network &1 activity &2

SAP Error Message - Details

• Message type: E = Error

• Message class: DIWP1 - Revision Planning

• Message number: 160

• Message text: Warning was output during assignment of network &1 activity &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DIWP1160 - Warning was output during assignment of network &1 activity &2 ?

  The SAP error message DIWP1160, which states "Warning was output during assignment of network &1 activity &2," typically occurs in the context of project management and network activities within SAP. This warning indicates that there was an issue or inconsistency when assigning a specific activity to a network in the Project System (PS) module.
  Cause:
  The warning can be triggered by several factors, including but not limited to:
  
  Inconsistent Data: There may be inconsistencies in the data related to the network or activity, such as missing or incorrect information.
  Status Issues: The status of the network or activity may not allow for the assignment to proceed as expected.
  Resource Conflicts: There may be conflicts with resources assigned to the activity or network.
  Missing Dependencies: The activity may depend on other activities or elements that are not properly defined or assigned.
  Configuration Issues: There may be configuration settings in the system that are not aligned with the requirements for the network or activity.
  
  Solution:
  To resolve the DIWP1160 warning, you can take the following steps:
  
  Check Data Consistency: Review the data for the network and activity to ensure that all required fields are filled out correctly and that there are no inconsistencies.
  Review Status: Check the status of both the network and the activity to ensure they are in a state that allows for assignment.
  Resource Allocation: Verify that the resources assigned to the activity are available and that there are no conflicts.
  Dependency Check: Ensure that all dependencies for the activity are properly defined and that any predecessor activities are completed as required.
  Configuration Review: Consult with your SAP configuration team to ensure that the settings for the Project System are correctly configured to support the assignment of activities to networks.
  Consult Documentation: Refer to SAP documentation or help resources for specific details related to the warning and any additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like CJ20N (Project Builder) or CN41 (Network Overview) to review the project and network details.
  SAP Notes: Check SAP Notes for any known issues or patches related to this warning message.
  User Forums: Engage with SAP community forums or user groups for insights from other users who may have encountered similar issues.
  
  If the warning persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant for further investigation.