How To Fix OIO423 - Mob. material &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: OIO - Remote Logistics

• Message number: 423

• Message text: Mob. material &1 does not exist

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message OIO423 - Mob. material &1 does not exist ?

  The SAP error message OIO423, which states "Mob. material &1 does not exist," typically occurs in the context of mobile data entry or mobile applications within the SAP system. This error indicates that the mobile material (identified by the placeholder &1) is not recognized in the system, which can be due to several reasons.
  Causes:
  
  Material Not Created: The material may not have been created in the SAP system. This can happen if the material master data has not been set up correctly.
  Material Status: The material might be inactive or blocked for use in certain transactions or processes.
  Incorrect Material Number: The mobile application may be trying to access a material using an incorrect or outdated material number.
  Data Synchronization Issues: If the mobile application relies on data synchronization with the SAP backend, there may be issues with the data not being updated or synchronized properly.
  Authorization Issues: The user may not have the necessary authorizations to access the material data.
  
  Solutions:
  
  Check Material Existence: Verify that the material exists in the SAP system by using transaction codes like MM03 (Display Material) to check if the material number is valid.
  Material Status: Ensure that the material is active and not blocked. You can check the status in the material master data.
  Correct Material Number: Confirm that the material number being used in the mobile application is correct and matches the one in the SAP system.
  Data Synchronization: If applicable, check the synchronization settings and logs for the mobile application to ensure that data is being updated correctly.
  User Authorizations: Verify that the user has the necessary permissions to access the material. This can be checked in the user roles and authorizations in SAP.
  Consult Documentation: Review any relevant documentation or user manuals for the mobile application to ensure that it is being used correctly.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) for managing material master data.
  Mobile Application Configuration: If you are using a specific mobile application (like SAP Fiori or SAP Mobile Platform), check the configuration settings and ensure that they are set up correctly.
  SAP Notes: Look for any SAP Notes related to this error message for additional troubleshooting steps or patches that may resolve the issue.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  By following these steps, you should be able to identify the cause of the OIO423 error and implement a solution to resolve it.