How To Fix RSODP_ABAP_CDS306 - &1 hash codes found

RSODP_ABAP_CDS306 - Overview

• Message type: E = Error

• Message class: RSODP_ABAP_CDS -

• Message number: 306

• Message text: &1 hash codes found

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

RSODP_ABAP_CDS306 - Details

• The SAP error message RSODP_ABAP_CDS306 typically relates to issues with the Core Data Services (CDS) views in the ABAP environment. This error indicates that there are hash codes found that do not match the expected values, which can occur due to various reasons such as inconsistencies in the data model, changes in the underlying database structure, or issues with the transport of objects.
  
  Cause:
  
  Inconsistent Data Model: Changes made to the CDS views or the underlying database tables without proper adjustments can lead to hash code mismatches.
  Transport Issues: If the CDS views or related objects were transported incorrectly between systems (e.g., from development to quality assurance), it could lead to inconsistencies.
  Database Changes: Changes in the database schema (like adding or removing fields) that are not reflected in the CDS view can cause this error.
  Caching Issues: Sometimes, caching mechanisms can lead to discrepancies in the expected hash codes.
  
  
  Solution:
  
  Re-activate the CDS View: Go to