How To Fix WXP016 - Error occurred during master data checks (see log)

SAP Error Message - Details

• Message type: E = Error

• Message class: WXP - Retail Planning

• Message number: 016

• Message text: Error occurred during master data checks (see log)

What causes this issue?

The characteristic values you have used in planning layout &V1& or you
have entered in the initial planning screen are partly or entirely
invalid.
The following may have caused this:
The characteristic values do not exist in the planning hierarchy .
You do not have authorization to execute planning for the relevant
characteristic values.

System Response

Access to planning has been denied for this planning layout or for the
values entered in the initial screen.

How to fix this error?

Correct the planning layout or your entries in the initial screen. To
do this, use the "Check master data..." function under "Extras", to
view a message log for the master data checks.

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 WXP016 - Error occurred during master data checks (see log) ?

  SAP Error Message:
  
  WXP016 - Error occurred during master data checks (see log)
  
  Cause:
  The error message WXP016 typically occurs during the processing of master data in SAP, especially in scenarios involving workflow, data validation, or data replication. It indicates that an error was encountered while performing checks on master data records. The exact cause can vary but generally includes:
  
  Inconsistencies or missing mandatory fields in master data.
  Validation rules or custom checks failing during data processing.
  Issues in data replication or synchronization processes.
  Authorization problems preventing proper data validation.
  Errors in user-exits or BAdIs that perform additional master data checks.
  Problems in the underlying data tables or indexes.
  
  The message advises to "see log," meaning detailed error information is recorded in a log or application log (transaction SLG1) which provides more specifics about the failure.
  
  Solution:
  To resolve the WXP016 error, follow these steps:
  
  
  Check the Application Log:
  
  Use transaction SLG1 (Application Log) to view detailed error messages related to the master data check.
  Filter by object and subobject relevant to your process (e.g., workflow, master data replication).
  Analyze the log entries to identify the exact cause of the failure.
  
  
  
  Review Master Data:
  
  Verify the master data records involved for completeness and correctness.
  Ensure all mandatory fields are filled and data formats are correct.
  Check for any inconsistencies or duplicates.
  
  
  
  Check Custom Validations:
  
  If there are custom validations (user-exits, BAdIs, or enhancements) implemented, review their logic.
  Debug or analyze these custom checks to ensure they are not causing the error.
  
  
  
  Authorization Check:
  
  Confirm that the user or process executing the master data check has the necessary authorizations.
  
  
  
  Data Replication / Integration:
  
  If the error occurs during data replication (e.g., ALE/IDoc processing), check the status of the IDocs and related middleware.
  Reprocess or correct any failed IDocs.
  
  
  
  SAP Notes and Support:
  
  Search for SAP Notes related to message WXP016 for your specific module or scenario.
  Apply any relevant patches or corrections recommended by SAP.
  
  
  
  Debugging:
  
  If the cause is not clear, debugging the process where the error occurs can help identify the exact point of failure.
  
  
  
  
  Related Information:
  
  Transaction SLG1: To view application logs.
  Master Data Maintenance Transactions: Depending on the master data type (e.g., MM01 for material master, XD01 for customer master).
  Workflow Logs: If the error occurs in workflow processing, check transaction SWI1 or SWIA.
  IDoc Monitoring: Use WE02 or WE05 to check IDoc status if replication is involved.
  SAP Notes: Search SAP Support Portal for notes referencing WXP016.
  Common Modules: This error is often seen in modules like MM, SD, or HR during master data validation.
  
  
  Summary:
  
  Cause: Validation or consistency check failure during master data processing.
  Solution: Check detailed logs (SLG1), verify master data integrity, review custom validations, ensure proper authorizations, and consult SAP Notes.
  Next Steps: Analyze logs, correct data or code issues, and reprocess the transaction.
  
  
  If you provide the specific context (module, transaction, or process) where this error occurs, I can help with more targeted troubleshooting steps.