How To Fix MMRP01505 - Error when exploding the RPM

SAP Error Message - Details

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 505

• Message text: Error when exploding the RPM

What causes this issue?

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

System Response

How to fix this error?

You can find details in the application log under the object 'RPM'.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MMRP01505 - Error when exploding the RPM ?

  The SAP error message MMRP01505 typically occurs in the context of Material Requirements Planning (MRP) when there is an issue with the explosion of a Bill of Materials (BOM) for a particular material. This error can arise during the planning run or when trying to explode a BOM in the context of production planning.
  Cause:
  The MMRP01505 error message generally indicates that there is a problem with the configuration or data related to the material or BOM. Common causes include:
  
  Missing BOM: The system cannot find a valid BOM for the material in the specified plant.
  Incorrect BOM Status: The BOM may be inactive or not valid for the specified period.
  Material Master Issues: The material master data may be incomplete or incorrect.
  Plant-Specific Data: The material may not be assigned to the correct plant or storage location.
  Versioning Issues: If multiple versions of the BOM exist, the system may be trying to access a version that is not valid.
  
  Solution:
  To resolve the MMRP01505 error, you can take the following steps:
  
  
  Check BOM Existence:
  
  Use transaction code CS03 to display the BOM for the material and ensure that it exists for the relevant plant and is active.
  
  
  
  Verify BOM Status:
  
  Ensure that the BOM is marked as active and valid for the required period. You can check the validity dates in the BOM details.
  
  
  
  Review Material Master Data:
  
  Use transaction code MM03 to check the material master data. Ensure that all necessary views (Basic Data, MRP, etc.) are correctly maintained.
  
  
  
  Check Plant Assignment:
  
  Ensure that the material is assigned to the correct plant and that the BOM is also assigned to that plant.
  
  
  
  Check for Version Conflicts:
  
  If there are multiple BOM versions, ensure that the correct version is being used for the explosion.
  
  
  
  MRP Configuration:
  
  Review the MRP settings for the material to ensure that they are correctly configured.
  
  
  
  Run MRP Again:
  
  After making the necessary corrections, run the MRP process again to see if the error persists.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  CS03: Display BOM
  MM03: Display Material Master
  MD02: MRP Run
  MD04: Stock/Requirements List
  
  
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message, as SAP frequently updates its knowledge base.
  
  
  Documentation: Refer to SAP documentation for MRP and BOM management for more detailed guidance on configuration and troubleshooting.
  
  
  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 MRP and production planning.