How To Fix EL148 - You must use the MR category from the schedule record

SAP Error Message - Details

• Message type: E = Error

• Message class: EL - IS-U meter reading data processing

• Message number: 148

• Message text: You must use the MR category from the schedule record

What causes this issue?

If you have selected the field <LS>Use MRC from scheduling</> (Use
meter reading category from scheduling), this scheduled meter reading
category has priority over the meter reading category entered manually.

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?

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 EL148 - You must use the MR category from the schedule record ?

  The SAP error message EL148, "You must use the MR category from the schedule record," typically occurs in the context of Material Requirements Planning (MRP) or when dealing with scheduling and procurement processes in SAP. This error indicates that the system expects a specific Material Requirement (MR) category to be used based on the schedule record, but it has not been adhered to.
  Cause:
  
  Incorrect MR Category: The MR category being used in the transaction does not match the MR category defined in the scheduling record.
  Configuration Issues: There may be configuration settings in the MRP or procurement settings that are not aligned with the requirements of the scheduling record.
  Data Entry Errors: Users may have entered incorrect data or selected the wrong options during the transaction process.
  
  Solution:
  
  Check the Schedule Record: Review the schedule record to identify the MR category that is defined. Ensure that the MR category you are trying to use matches this.
  Adjust the MR Category: If you have the authority, change the MR category in your transaction to match the one specified in the schedule record.
  Review Configuration Settings: If the issue persists, consult with your SAP configuration team to ensure that the settings for MRP and procurement are correctly configured.
  User Training: Ensure that users are trained on the correct procedures for entering data related to MRP and scheduling to minimize errors.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the MR categories and their implications in your business processes.
  
  Related Information:
  
  MRP Categories: Understand the different MR categories available in your SAP system and their specific uses.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may be involved in MRP and scheduling, such as MD01 (MRP Run), MD04 (Stock/Requirements List), and others.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the problem cannot be resolved internally, consider reaching out to SAP support for assistance.
  
  By following these steps, you should be able to identify the cause of the EL148 error and implement a solution to resolve it.