How To Fix DLCN204 - No corresponding entry in table &1

DLCN204 - Overview

• Message type: E = Error

• Message class: DLCN - DELCON : System Messages for DC / Days'Collective Dely Note

• Message number: 204

• Message text: No corresponding entry in table &1

What causes this issue?

You have tried to access entries in table &V1&. However, at least one
entry in the table does not exist with the corresponding key.

System Response

The access has to be terminated; neither reading nor modifying is
possible.

How to fix this error?

Check the correctness and completeness of your entries in Custmizing or
master data tables. Also check your selection of delivery
confirmations, it is possible that updates have not yet been completed
or terminated. Otherwise there is probably an internal error. Please
contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

DLCN204 - Details

• The SAP error message DLCN204 "No corresponding entry in table &1" typically indicates that the system is trying to access a record in a specific table (denoted by &1) that does not exist. This can occur in various contexts, such as during data processing, reporting, or when executing certain transactions.
  Causes:
  
  Missing Data: The most common cause is that the required data has not been entered into the specified table. This could be due to incomplete data migration, data deletion, or simply because the data was never created.
  
  Configuration Issues: If the system configuration is incorrect, it may lead to attempts to access non-existent entries.
  Custom Development: If there are custom programs or enhancements that reference the table, they may be incorrectly coded or not handling certain scenarios properly.
  Transport Issues: If the table structure or data was transported from one system to another (e.g., from development to production) and the transport did not include