Message type: E = Error
Message class: DMCLG - DMC Tool Development
Message number: 262
Message text: Access plan for &1 is being calculated (ID &2, &3 blocks)
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The SAP error message DMCLG262 indicates that the access plan for a specific database operation is currently being calculated. This message is typically related to database performance and optimization, particularly in the context of data management and query execution.
Cause: Long-running Queries: The error may occur when a query is complex or involves a large amount of data, leading to a delay in the calculation of the access plan. Database Locking: If another process is holding a lock on the database objects involved in the query, it can delay the access plan calculation. Resource Contention: High resource usage on the database server (CPU, memory, I/O) can slow down the access plan calculation. Statistics Outdated: If the database statistics are outdated, the optimizer may take longer to calculate an efficient access plan.
Solution: Optimize Queries: Review and optimize the SQL queries that are causing the issue. Simplifying complex queries or breaking them into smaller parts can help. Check Locks:
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DMCLG261
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