How To Fix FMCA_INCORR055 - Interval from &1 to &2 causes a gap (inbound correspondence cat. &3)

FMCA_INCORR055 - Overview

• Message type: E = Error

• Message class: FMCA_INCORR - Messages for Inbound Correspondence

• Message number: 055

• Message text: Interval from &1 to &2 causes a gap (inbound correspondence cat. &3)

What causes this issue?

Inbound correspondence category &V3& must be defined for all time
intervals of the validity period. There is a gap between the end of one
interval on &V1& and the start of the next interval on &V2&.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

FMCA_INCORR055 - Details

• The SAP error message FMCA_INCORR055 indicates that there is a gap in the interval of correspondence numbers for a specific category. This typically occurs in the context of financial document processing, where the system expects a continuous sequence of numbers for correspondence (like invoices, credit notes, etc.), but finds a break in that sequence.
  
  Cause:
  
  Missing Correspondence Numbers: The most common cause is that some correspondence numbers in the specified range are missing or have not been generated.
  Incorrect Configuration: There may be an issue with the configuration of the number ranges for the correspondence category.
  Manual Deletion: If correspondence documents were manually deleted or not properly processed, it could lead to gaps in the numbering.
  Data Migration Issues: If data was migrated from another system, there may have been issues with the number range continuity.
  
  
  Solution:
  
  Check Number Ranges: Go to the transaction code SNRO (Number Range Objects) and check the number range settings for the