How To Fix DBMAN557 - INFORMIX:

SAP Error Message - Details

• Message type: E = Error

• Message class: DBMAN - Data Manager Message Class

• Message number: 557

• Message text: INFORMIX:

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message DBMAN557 - INFORMIX: ?

  The SAP error message DBMAN557 related to Informix typically indicates an issue with the database connection or configuration. While the specific details of the error can vary, here are some common causes, potential solutions, and related information:
  Causes:
  
  Database Connection Issues: The SAP system may not be able to connect to the Informix database due to network issues, incorrect connection parameters, or the database server being down.
  Configuration Errors: Incorrect configuration settings in the SAP system or the Informix database can lead to this error.
  Resource Limitations: The Informix database may be running out of resources (e.g., memory, disk space) which can prevent it from processing requests.
  Database Locks: If there are locks on the database that prevent access to certain tables or records, this can trigger the error.
  Version Compatibility: Incompatibility between the versions of SAP and Informix can also lead to errors.
  
  Solutions:
  
  
  Check Database Connection:
  
  Verify that the Informix database server is up and running.
  Check the connection parameters (hostname, port, database name, user credentials) in the SAP configuration.
  Use tools like dbaccess to test the connection to the Informix database.
  
  
  
  Review Configuration Settings:
  
  Ensure that the SAP system's database configuration settings are correct.
  Check the DBM (Database Manager) settings in the SAP system.
  
  
  
  Monitor Resource Usage:
  
  Check the Informix database for resource usage (CPU, memory, disk space).
  If resources are low, consider optimizing queries, increasing resources, or cleaning up unnecessary data.
  
  
  
  Check for Locks:
  
  Use Informix tools to check for any locks on the database that may be causing the issue.
  Resolve any locks that are preventing access to the database.
  
  
  
  Update Software:
  
  Ensure that both SAP and Informix are updated to compatible versions.
  Check for any patches or updates that may address known issues.
  
  
  
  Consult Logs:
  
  Review the SAP and Informix logs for more detailed error messages that can provide additional context for the issue.
  
  
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address the specific error message or provide guidance on troubleshooting.
  Informix Documentation: Refer to the Informix documentation for details on configuration, performance tuning, and troubleshooting.
  Community Forums: Engage with SAP and Informix community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support or your database administrator for further assistance.