How To Fix 88778 - Gap &2 to &3 exists before assortment declaration &1

SAP Error Message - Details

• Message type: E = Error

• Message class: 88 - REA Processing

• Message number: 778

• Message text: Gap &2 to &3 exists before assortment declaration &1

What causes this issue?

There must not be any gaps in the assortment declaration history. If a
gap has occurred as the result of an incorrect deletion or a direct
deletion in the database, all declarations in the period after the gap
must be canceled. The next declaration must then begin with the start
date of the period containing gaps. It is not possible only to declare
the period with gaps since the subsequent declarations should not exist
at all on account of the gap.
The described situation is an exception.

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?

The following example illustrates how to proceed.
The following declarations exist:
01.01.2001 to 31.03.2001, 01.04.2001 to 30.06.2001,
01.07.2001 to 30.09.2001 and 01.01.2002 to 31.03.2002
A gap occurred from 01.10.2001 to 31.12.2001. Consequently, all
declarations subsequent to 31.12.2001 should be canceled.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 88778 - Gap &2 to &3 exists before assortment declaration &1 ?

  The SAP error message 88778, which states "Gap &2 to &3 exists before assortment declaration &1," typically occurs in the context of assortment management within SAP. This error indicates that there is a gap in the assortment declaration periods, meaning that there are missing time frames in the assortment that need to be addressed.
  Cause:
  
  Missing Time Frames: The error arises when there are gaps in the time periods defined for the assortment declaration. For example, if you have an assortment declaration for a specific period, but there are no declarations for the periods immediately before or after it, this will trigger the error.
  Incorrect Configuration: The assortment configuration may not be set up correctly, leading to inconsistencies in the time frames.
  Data Entry Errors: Manual entry errors when creating or modifying assortment declarations can lead to gaps.
  
  Solution:
  
  Check Assortment Declarations: Review the assortment declarations to identify the periods that are missing. Ensure that there are no gaps in the time frames.
  Create Missing Declarations: If you find that there are missing declarations for the periods indicated in the error message, create the necessary assortment declarations for those periods.
  Adjust Configuration: If the issue is due to incorrect configuration, you may need to adjust the settings in the assortment management module to ensure that the time frames are correctly defined.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on managing assortment declarations and resolving gaps.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like ASSORTMENT or S/4HANA related transactions to manage assortment declarations.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Roles: Ensure that you have the appropriate permissions to create or modify assortment declarations in the system.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in SAP assortment management.