How To Fix LIS_SRV020 - Unable to check entry

LIS_SRV020 - Overview

• Message type: E = Error

• Message class: LIS_SRV - LIS Server

• Message number: 020

• Message text: Unable to check entry

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.

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LIS_SRV020 - Details

• The SAP error message LIS_SRV020: Unable to check entry typically occurs in the context of Logistics Information System (LIS) or when dealing with data extraction and reporting in SAP. This error can arise due to various reasons, often related to data inconsistencies or configuration issues.
  Causes:
  
  Data Inconsistencies: The error may occur if there are inconsistencies in the data being processed, such as missing or incorrect entries in the relevant tables.
  
  Configuration Issues: Incorrect configuration in the LIS settings or in the data extraction process can lead to this error.
  Authorization Issues: Lack of proper authorizations for the user trying to access or process the data can also trigger this error.
  Missing Master Data: If the required master data (like material master, vendor master, etc.) is not maintained or is incomplete, it can lead to this error.
  Technical Issues: Sometimes, technical issues such as database inconsistencies or problems with the underlying data model can cause this