How To Fix PPECHK322 - No priority selected for alternative line &1 (&2 &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: PPECHK - iPPE Consistency Check

• Message number: 322

• Message text: No priority selected for alternative line &1 (&2 &3)

What causes this issue?

No priority was selected for the alternative line &V1& at the assignment
to the part of the line network. However, other alternative lines exist
for &V2& &V3& for which a priority was selected.

System Response

Model mix planning considers priorities within the multiline planning.
An alternative line with no selected priority is valued as an
alternative with the highest priority.

How to fix this error?

Maintain the priority in the master data and then generate a new PDS if
the alternative line in model mix planning should not be used with the
highest priority.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PPECHK322 - No priority selected for alternative line &1 (&2 &3) ?

  The SAP error message PPECHK322 indicates that there is no priority selected for an alternative line in a production planning or scheduling context. This typically occurs in the context of production planning, where alternative lines (such as alternative routings or production versions) are used to manage different ways of producing a product.
  Cause:
  The error can arise due to several reasons:
  
  Missing Priority Assignment: The alternative line does not have a priority assigned, which is necessary for the system to determine which alternative to use when planning.
  Configuration Issues: There may be issues in the configuration of the production planning settings, particularly related to alternative lines.
  Data Inconsistencies: There could be inconsistencies or missing data in the master data (like material master, routing, or production version) that prevent the system from determining a priority.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Alternative Lines:
  
  Go to the relevant transaction (e.g., transaction code C223 for routing) and check the alternative lines for the material in question.
  Ensure that each alternative line has a priority assigned.
  
  
  
  Assign Priorities:
  
  If priorities are missing, assign appropriate priorities to the alternative lines. This can usually be done in the routing or production version settings.
  
  
  
  Review Configuration:
  
  Check the configuration settings for production planning to ensure that alternative lines are set up correctly.
  Ensure that the settings for priority determination are correctly configured in the system.
  
  
  
  Data Consistency Check:
  
  Perform a data consistency check to ensure that all necessary master data is complete and correctly maintained.
  Use transaction codes like MM03 (Material Master) or CA03 (Routing) to review the relevant data.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on handling alternative lines and priorities in your version of SAP.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as C223 (Change Routing), C201 (Create Routing), and C202 (Display Routing).
  Master Data: Ensure that the material master and routing data are correctly maintained, as these are critical for production planning.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that could resolve the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the PPECHK322 error in your SAP system.