How To Fix R1774 - Existing interval does not match time constraint & & & &

SAP Error Message - Details

• Message type: E = Error

• Message class: R1 - Business Partner Messages from S_BUPA_GENERAL

• Message number: 774

• Message text: Existing interval does not match time constraint & & & &

What causes this issue?

A time constraint category was defined for the BP relationship/role
definition category definition.
Time constraint '1'
There must be validity intervals for a BP relationship/role definition
on a time axis that continue from a minimum to a maximum date without
gaps or overlap.
Time constraint '2'
The validity intervals for a BP relationship/role definition must not
overlap on a time axis. Gaps between the intervals are permitted.
Time constraint '4' Only one validity interval may exist for a BP
relationship/role definition.
The validity intervals belonging to a BP relationship/role definition
do not fulfill the conditions of their time constraint.
The time constraint category for the BP relationship/role definition
might have been changed at a later time without adjusting the BP
relationships/role definitions, or the BP relationships/role
definitions became this way through data transfer.

System Response

Error message

How to fix this error?

Enter the old value for the time constraint category in the BP
relationship/role definition category definition.
Change the validity intervals to reflect the new time constraint
category.
Change the time constraint category to its new value.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R1774 - Existing interval does not match time constraint & & & & ?

  The SAP error message R1774 ("Existing interval does not match time constraint") typically occurs in the context of scheduling or planning activities within SAP, particularly in modules like SAP PP (Production Planning) or SAP PM (Plant Maintenance). This error indicates that there is a mismatch between the time intervals defined in the system and the constraints or requirements set for a particular operation or task.
  Cause:
  
  Time Constraints Mismatch: The existing time intervals for a task or operation do not align with the time constraints defined in the planning or scheduling parameters.
  Incorrect Configuration: There may be incorrect settings in the master data, such as work centers, routing, or task lists, that define the time intervals.
  Changes in Planning Parameters: If planning parameters have been changed after the intervals were set, this can lead to inconsistencies.
  Resource Availability: The resources (machines, labor) may not be available during the required time intervals, leading to a conflict.
  
  Solution:
  
  Review Time Intervals: Check the time intervals defined for the operation or task in question. Ensure they match the required constraints.
  Adjust Planning Parameters: If there have been changes to planning parameters, update the relevant master data to reflect these changes.
  Check Resource Availability: Ensure that the resources required for the task are available during the specified time intervals.
  Re-schedule or Re-plan: If necessary, re-schedule the operation or task to align with the available time slots and resources.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the configuration of time constraints and intervals.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CO01 (Create Production Order), CO02 (Change Production Order), or IW31 (Create Maintenance Order) depending on the context of the error.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Exits and BAdIs: If custom logic is implemented, review any user exits or BAdIs that might affect scheduling and time constraints.
  Testing: After making changes, perform testing to ensure that the error does not recur and that the scheduling works as intended.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a consultant who specializes in the relevant SAP module.