How To Fix CP806 - Material &1 plant &2: Interop. time cannot be converted to base unit

SAP Error Message - Details

• Message type: E = Error

• Message class: CP - Task list messages: Core data

• Message number: 806

• Message text: Material &1 plant &2: Interop. time cannot be converted to base unit

What causes this issue?

You want to update the scheduling data for material &V1& in plant &V2&.
However, this is not possible for interoperation time because an error
(for example, field overflow) occurred while converting the base unit
of measure in the routing to the base unit of measure in the material
master.

How to fix this error?

Check base units of measure in the material master and routing.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CP806 - Material &1 plant &2: Interop. time cannot be converted to base unit ?

  The SAP error message CP806 indicates that there is an issue with the conversion of the interoperation time for a material in a specific plant. This typically occurs in the context of production planning or material management when the system is unable to convert the interoperation time from one unit of measure to another.
  Cause:
  
  Unit of Measure Configuration: The interoperation time may be defined in a unit of measure that is not compatible with the base unit of measure for the material.
  Missing Conversion Factors: There may be missing or incorrect conversion factors between the units of measure defined for the material and the base unit of measure.
  Data Inconsistencies: There could be inconsistencies in the material master data or the configuration settings for the plant.
  Incorrect Settings in the Routing: The routing for the production process may have incorrect settings related to the interoperation time.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master (transaction code MM03) and check the unit of measure settings for the material in question.
  Ensure that the base unit of measure is correctly defined and that the interoperation time is specified in a compatible unit.
  
  
  
  Review Unit of Measure Conversion:
  
  Check the conversion factors for the units of measure in the material master. You can do this in the "Units of Measure" view of the material master.
  Ensure that the conversion factors are correctly defined and that there are no missing entries.
  
  
  
  Inspect Routing:
  
  Review the routing for the production process (transaction code CA03) to ensure that the interoperation time is correctly defined and that the units of measure used are consistent with the material master.
  
  
  
  Check Plant Settings:
  
  Verify the plant-specific settings related to the material and ensure that there are no discrepancies in the configuration.
  
  
  
  Consult Documentation:
  
  If the issue persists, consult SAP documentation or support for further guidance on the specific error message and its implications.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test run to ensure that the error does not occur again.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MM03: Display Material Master
  CA03: Display Routing
  C223: Maintain Unit of Measure Conversion
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Forums: Consider searching SAP community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the cause of the CP806 error in SAP.