How To Fix DIWP1157 - Caution when assigning network &1 activity &2 to order &3

SAP Error Message - Details

• Message type: E = Error

• Message class: DIWP1 - Revision Planning

• Message number: 157

• Message text: Caution when assigning network &1 activity &2 to order &3

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DIWP1157 - Caution when assigning network &1 activity &2 to order &3 ?

  The SAP error message DIWP1157 indicates a caution when assigning a network activity to an order. This message typically arises in the context of project management and production planning within SAP, particularly when dealing with networks and activities in the Project System (PS) module.
  Cause:
  The error message DIWP1157 is triggered when there is a potential issue with the assignment of a network activity to an order. Common causes include:
  
  Inconsistent Data: The network activity may not be compatible with the order due to differences in status, type, or other attributes.
  Missing Dependencies: The network activity may have dependencies that are not met, such as predecessor or successor relationships.
  Incorrect Configuration: The configuration settings for the network or order may not allow for the assignment.
  Status Issues: The order or network activity may be in a status that does not permit assignment (e.g., closed or completed).
  
  Solution:
  To resolve the DIWP1157 error, consider the following steps:
  
  Check Compatibility: Verify that the network activity is compatible with the order. Ensure that the order type allows for the assignment of the specific network activity.
  Review Dependencies: Check if there are any missing dependencies or relationships that need to be established before the assignment can be made.
  Status Check: Ensure that both the order and the network activity are in a status that allows for assignment. If necessary, change the status of the order or activity.
  Configuration Review: Review the configuration settings in the SAP system to ensure that they allow for the assignment of network activities to orders.
  Consult Documentation: Refer to SAP documentation or help resources for specific details related to the error message and its implications.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as CJ20N (Project Builder) or CO02 (Change Order) to review and modify the relevant objects.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance related to this error message.
  User Authorization: Ensure that you have the necessary authorizations to make changes to the order and network activities.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the Project System module for further assistance.