How To Fix RETMCA020 - &1: overlap of time periods: &2 is within &3

RETMCA020 - Overview

• Message type: E = Error

• Message class: RETMCA - Terms

• Message number: 020

• Message text: &1: overlap of time periods: &2 is within &3

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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RETMCA020 - Details

• The SAP error message RETMCA020 indicates that there is an overlap of time periods in a specific context, typically related to master data or configuration settings in SAP. This error often arises in scenarios involving time-dependent data, such as validity periods for master records, contracts, or other time-sensitive entries.
  
  Cause:
  The error message RETMCA020 occurs when you attempt to create or modify a record that has a time period that overlaps with an existing record. The message format indicates that the new time period (&2) you are trying to enter is within the time period of an existing record (&3). This can happen in various modules, including but not limited to:
  
  Master data management (e.g., customer or vendor records)
  Contract management
  Time management
  
  
  Solution:
  To resolve the RETMCA020 error, you can take the following steps:
  
  
  Identify Overlapping Records:
  
  Check the existing records that are causing the overlap. You can do this by reviewing the time periods of the records