How To Fix PDS_MAINT018 - Logical system &1: Internal error, no check possible

SAP Error Message - Details

• Message type: E = Error

• Message class: PDS_MAINT - Messages for PDS Maintenance

• Message number: 018

• Message text: Logical system &1: Internal error, no check possible

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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Smart SAP Assistant

• What is the cause and solution for SAP error message PDS_MAINT018 - Logical system &1: Internal error, no check possible ?

  The SAP error message PDS_MAINT018 indicates that there is an internal error in the system when trying to perform a check on a logical system. This error typically occurs in the context of Product Data Structure (PDS) maintenance or when working with planning data in SAP Advanced Planning and Optimization (APO) or SAP Integrated Business Planning (IBP).
  Cause:
  The error can be caused by several factors, including:
  
  Data Inconsistencies: There may be inconsistencies or corruption in the data related to the logical system.
  Configuration Issues: Incorrect configuration settings in the logical system or related master data.
  System Bugs: There may be bugs in the SAP system or specific patches that need to be applied.
  Authorization Issues: The user may not have the necessary authorizations to perform the operation.
  Technical Issues: Problems with the underlying database or system resources.
  
  Solution:
  To resolve the error, you can try the following steps:
  
  
  Check Data Consistency:
  
  Use transaction codes like CST1 or CST2 to check for inconsistencies in the master data.
  Run consistency checks for the logical system and related data.
  
  
  
  Review Configuration:
  
  Verify the configuration settings for the logical system in transaction SPRO.
  Ensure that all necessary settings for the PDS and planning area are correctly configured.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access and modify the logical system and PDS.
  
  
  
  System Logs:
  
  Check the system logs (transaction SM21) for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any relevant logs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as PDS_MAINT, CST1, CST2, and SPRO.
  SAP Documentation: Review SAP documentation related to PDS and logical systems for best practices and troubleshooting tips.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to diagnose and potentially resolve the PDS_MAINT018 error in your SAP system.