How To Fix M7507 - Requirement dates not adjusted to new base date

SAP Error Message - Details

• Message type: E = Error

• Message class: M7 - Inventory Management and Physical Inventory

• Message number: 507

• Message text: Requirement dates not adjusted to new base date

What causes this issue?

You have changed the base date in the header data of the reservation.
The system proposed adjusting the <GL:date_required>"dates required"</>
in the reservation items to bring them in line with the new base date,
but you terminated the function.

System Response

The old requirement date in the reservation items will not be changed.

How to fix this error?

At this point you can:
leave the old "date required" shown in the reservation items unchanged,
change the base date again (the system will again propose an adjustment
of the requirement dates), or
change the "date required" in the individual reservation items manually
(in this case, choose the function "Goto -> Details from item...".

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 M7507 - Requirement dates not adjusted to new base date ?

  The SAP error message M7507, "Requirement dates not adjusted to new base date," typically occurs in the context of material requirements planning (MRP) or production planning when there is a change in the base date for scheduling, and the system is unable to adjust the requirement dates accordingly.
  Cause:
  
  Base Date Change: The error usually arises when the base date for scheduling is changed, but the system cannot automatically adjust the requirement dates for the planned orders or purchase requisitions.
  Configuration Issues: There may be configuration settings in the MRP or production planning that prevent the adjustment of dates.
  Dependencies: There might be dependencies or constraints in the planning process that prevent the system from recalculating the dates.
  Data Inconsistencies: Inconsistencies in the master data (like material master, BOM, routing) or transaction data can also lead to this error.
  
  Solution:
  
  Check Base Date: Verify the new base date that has been set. Ensure that it is appropriate for the planning process.
  Re-run MRP: After changing the base date, re-run the MRP process to allow the system to recalculate the requirement dates based on the new base date.
  Manual Adjustment: If the system does not automatically adjust the dates, you may need to manually adjust the requirement dates in the relevant planned orders or purchase requisitions.
  Review Configuration: Check the configuration settings in the MRP and production planning modules to ensure that they allow for date adjustments.
  Check Dependencies: Review any dependencies or constraints that might be affecting the planning process. This includes checking for any locked orders or dependencies that could prevent date adjustments.
  Data Consistency Check: Perform a consistency check on the master data and transaction data to ensure there are no discrepancies that could be causing the issue.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like MD04 (Stock/Requirements List) or MD02 (MRP Run) to analyze the requirements and planned orders.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Refer to SAP documentation for MRP and production planning for detailed guidance on handling requirement dates and scheduling.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to resolve the M7507 error and ensure that your requirement dates are correctly adjusted to the new base date.