How To Fix MPD312 - Cycle data is inconsistent; see log for details

SAP Error Message - Details

• Message type: E = Error

• Message class: MPD - Message Class for A&D MPD

• Message number: 312

• Message text: Cycle data is inconsistent; see log for details

What causes this issue?

Cycle data is inconsistent. The data transfer (BAdI method call) cannot
be executed with inconsistent data.

How to fix this error?

Go to the <ZK>Cycle Data</> tab and correct the data.

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 MPD312 - Cycle data is inconsistent; see log for details ?

  The SAP error message MPD312, which states "Cycle data is inconsistent; see log for details," typically occurs in the context of SAP's Master Data Management, particularly in the area of Production Planning (PP) or Material Requirements Planning (MRP). This error indicates that there is an inconsistency in the cycle data for a particular material or production process.
  Causes:
  
  Data Entry Errors: Incorrect or incomplete data entries in the cycle data configuration can lead to inconsistencies.
  Master Data Issues: Problems with the master data, such as missing or incorrect material master records, routing, or bill of materials (BOM).
  Configuration Issues: Incorrect settings in the configuration of the production process or planning parameters.
  Version Conflicts: If multiple versions of cycle data exist, it may lead to conflicts and inconsistencies.
  System Bugs: Occasionally, software bugs or issues in the SAP system can lead to unexpected behavior.
  
  Solutions:
  
  Check the Log: The first step is to check the detailed log associated with the error message. This log will provide specific information about what is inconsistent.
  Review Cycle Data: Go through the cycle data configuration for the affected material or process. Ensure that all required fields are filled out correctly and that there are no missing entries.
  Validate Master Data: Ensure that the master data (material master, BOM, routing) is complete and accurate. Check for any discrepancies or missing information.
  Configuration Review: Review the configuration settings related to production planning and MRP. Ensure that they align with the business processes and requirements.
  Data Consistency Check: Use transaction codes like C223 (for checking cycle times) or C202 (for checking routing) to validate the consistency of the data.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP you are using for any known issues or patches.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as C223, C202, and MD04 for checking material availability and planning.
  SAP Notes: Search for SAP Notes related to MPD312 for any specific fixes or recommendations provided by SAP.
  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 identify and resolve the inconsistency causing the MPD312 error in your SAP system.