How To Fix RESCSU067 - &3: Valid-from &1 is not within period &2

RESCSU067 - Overview

• Message type: E = Error

• Message class: RESCSU - Error Texts for Settlement Unit

• Message number: 067

• Message text: &3: Valid-from &1 is not within period &2

What causes this issue?

The valid-from date of the settlement unit is within the settlement
period rather than at the beginning. This is not allowed. The valid-from
date has to be the start of the period.

System Response

The data is not saved.

How to fix this error?

Assign a different settlement period, or change the valid-from date of
this settlement period.

Error message extract from SAP system. Copyright SAP SE.

RESCSU067 - Details

• The SAP error message RESCSU067 indicates that there is an issue with the validity period of a certain record, typically related to master data in the context of SAP's Controlling (CO) or Project System (PS) modules. The message states that the "Valid-from" date specified (&1) is not within the defined period (&2). 
  
  Cause:
  This error usually occurs due to one of the following reasons:
  
  Incorrect Validity Dates: The "Valid-from" date you are trying to enter is outside the allowed range of dates for the specific record or transaction.
  Period Control Settings: The period settings in the system may not allow for the specified date, possibly due to fiscal year settings or other configuration parameters.
  Master Data Issues: The master data (like cost centers, internal orders, etc.) may not be set up correctly, leading to conflicts in the validity periods.
  
  
  Solution:
  To resolve the RESCSU067 error, you can take the following steps:
  
  
  Check Validity Dates:
  
  Verify the "Valid-from" date