How To Fix MW856 - Dataset is inconsistent. No data saved

MW856 - Overview

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 856

• Message text: Dataset is inconsistent. No data saved

What causes this issue?

One of the required data tables is empty. This would cause
inconsistencies in the dataset when saving.

System Response

The system does not update your data.

How to fix this error?

INCLUDE ISR_VERWALTUNG

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MW856 - Dataset is inconsistent. No data saved ?

  The SAP error message MW856 ("Dataset is inconsistent. No data saved") typically occurs in the context of inventory management or material management when there is an inconsistency in the data being processed. This error can arise due to various reasons, including issues with the material master data, inconsistencies in the stock data, or problems with the transaction data being processed.
  Causes:
  
  Data Inconsistency: The dataset being processed may have inconsistencies, such as missing or incorrect entries in the material master or stock data.
  Transaction Errors: Errors during the transaction process, such as incorrect input or system interruptions, can lead to inconsistencies.
  Database Issues: Problems with the underlying database, such as corruption or locking issues, can also trigger this error.
  
  Configuration Issues: Incorrect configuration settings in the SAP system related to inventory management or material management can lead to this error.
  
  Solutions:
  
  Check Material Master Data: Verify that the material master data is complete and accurate. Ensure that