How To Fix DHCDC_RT005 - Error by opening SQL cursor for object &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DHCDC_RT - Messages for Runtime Object of CDC ABAP Agent

• Message number: 005

• Message text: Error by opening SQL cursor for object &1

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 DHCDC_RT005 - Error by opening SQL cursor for object &1 ?

  The SAP error message DHCDC_RT005, which states "Error by opening SQL cursor for object &1," typically indicates an issue with database access when trying to open a SQL cursor for a specific database object (like a table or view). This error can arise due to various reasons, including database connectivity issues, permission problems, or issues with the database object itself.
  Causes:
  
  Database Connectivity Issues: There may be a problem with the connection to the database, such as network issues or database server downtime.
  Insufficient Permissions: The user or application trying to access the database object may not have the necessary permissions to open the cursor.
  Object Does Not Exist: The specified object (&1) may not exist in the database, or it may have been deleted or renamed.
  Database Locking: The object may be locked by another transaction, preventing access.
  Resource Limitations: The database may be running out of resources (like memory or connections), leading to cursor opening failures.
  Corrupted Database Object: The database object may be corrupted or in an inconsistent state.
  
  Solutions:
  
  Check Database Connectivity: Ensure that the database server is up and running and that there are no network issues preventing access.
  Verify Permissions: Check the permissions for the user or application trying to access the object. Ensure that they have the necessary rights to open the cursor.
  Confirm Object Existence: Verify that the object specified in the error message actually exists in the database. You can do this by querying the database directly.
  Check for Locks: Use database management tools to check if the object is locked by another transaction. If it is, you may need to wait for the lock to be released or terminate the blocking transaction.
  Monitor Resource Usage: Check the database for resource usage and limits. If the database is running low on resources, consider optimizing queries or increasing resource allocation.
  Database Repair: If you suspect that the object is corrupted, you may need to run database repair utilities or restore from a backup if necessary.
  
  Related Information:
  
  Transaction Logs: Review transaction logs for any errors or warnings that occurred around the time of the error.
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently updates its knowledge base with solutions and workarounds for common errors.
  Database Documentation: Refer to the documentation for your specific database (e.g., Oracle, SQL Server, HANA) for additional troubleshooting steps related to SQL cursors and permissions.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your database administrator or SAP support for further assistance.