How To Fix M2501 - Not possible to determine suggested values

SAP Error Message - Details

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 501

• Message text: Not possible to determine suggested values

What causes this issue?

Default values can only be determined if you have specified a source
field.
If the source field is missing (e.g. during an update which makes use of
formulas), it is impossible to determine default values.

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M2501 - Not possible to determine suggested values ?

  The SAP error message M2501, which states "Not possible to determine suggested values," typically occurs in the context of materials management, particularly when dealing with material requirements planning (MRP) or when trying to generate suggestions for procurement or production.
  Causes of M2501 Error
  
  
  Missing Master Data: The error can occur if there is missing or incomplete master data for the material, such as:
  
  Material master data is not maintained properly.
  Missing or incorrect BOM (Bill of Materials) or routing information.
  Missing vendor information for purchasing.
  
  
  
  Configuration Issues: Incorrect configuration settings in the MRP or procurement settings can lead to this error. This includes:
  
  Incorrect settings in the MRP type or lot size.
  Missing planning parameters.
  
  
  
  Data Inconsistencies: Inconsistencies in the data, such as:
  
  The material is marked as "not relevant for planning."
  The material status is set to "blocked" or "inactive."
  
  
  
  Planning File Entries: If the planning file entries are not updated or are missing, the system may not be able to generate suggestions.
  
  
  Transaction Context: The error may also arise in specific transactions where the system expects certain conditions to be met, such as during the creation of purchase requisitions or production orders.
  
  
  Solutions to M2501 Error
  
  
  Check Material Master Data:
  
  Ensure that the material master data is complete and correctly maintained. Check the views relevant to MRP, purchasing, and production.
  Verify that the material is marked as relevant for planning.
  
  
  
  Review BOM and Routing:
  
  Ensure that the BOM and routing for the material are correctly defined and active.
  
  
  
  Vendor Information:
  
  Check if the vendor information is maintained correctly for the material, especially if it is a purchased item.
  
  
  
  MRP Configuration:
  
  Review the MRP settings and ensure that the MRP type, lot size, and other parameters are correctly configured.
  
  
  
  Planning File Entries:
  
  Check the planning file entries for the material. You can use transaction code MD21 to view the planning file entries and ensure they are up to date.
  
  
  
  Transaction Context:
  
  Ensure that you are using the correct transaction and that all necessary prerequisites are met.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for specific details related to the error message and its context.
  
  
  
  Related Information
  
  
  Transaction Codes: Common transaction codes related to MRP and material management include:
  
  MD01: MRP Run
  MD02: MRP Run for Single Material
  MD03: MRP Run for Individual Planning
  MD21: Display Planning File Entries
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for relevant notes in the SAP Support Portal.
  
  
  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.
  
  
  By following these steps, you should be able to identify the cause of the M2501 error and implement the necessary solutions to resolve it.