A custom PL/SQL function in the source Oracle database returned NULL for UNIT_COST on newly added products. ERDAICC’s null-handling logic caught the exception, logged "fixed" (by substituting a zero), but then triggered a division-by-zero in a downstream discount calculation.
ALTER INDEX ALL ON erdaicc_checkpoint REBUILD WITH (FILLFACTOR=80); UPDATE STATISTICS erdaicc_checkpoint WITH FULLSCAN; erdaicc fixed
<Resource name="jdbc/ERDAICCPool" maxTotal="100" maxIdle="30" maxWaitMillis="10000" removeAbandonedOnBorrow="true" removeAbandonedTimeout="60" /> Additionally, enforce statement closing in your ETL scripts: A custom PL/SQL function in the source Oracle
To truly get ERDAICC fixed, you must move beyond the log message and address the five root causes: connection leaks, schema drift, memory pressure, lock contention, and checkpoint corruption. By applying the step-by-step methodology outlined above—metadata resets, connection tuning, lock reconfiguration, and regular schema monitoring—you can eliminate the "fixed" noise permanently and achieve reliable, predictable data integration. predictable data integration. 2025-11-17 14:32:01
2025-11-17 14:32:01,456 [ERDAICC-Core-Thread-7] WARN - Detected stale metadata for schema 'FINANCE.OE_HEADERS'. 2025-11-17 14:32:01,467 [ERDAICC-Core-Thread-7] INFO - Attempting auto-repair: refreshing column definitions from source. 2025-11-17 14:32:01,912 [ERDAICC-Core-Thread-7] INFO - ERDAICC fixed: metadata resynchronized successfully. 2025-11-17 14:32:04,223 [ERDAICC-Core-Thread-7] ERROR - NullPointerException in transformation rule T365: 'AMOUNT_TAX' not found. The "fixed" message indicates that ERDAICC recovered the , but the downstream transformation logic was not updated. Hence, the error persists deeper in the pipeline. The keyword erdaicc fixed has become a misnomer in IT support forums — it actually flags that you need to look beyond the core engine. Step-by-Step: How to Truly Get "ERDAICC Fixed" Permanently Below is a proven, platform-agnostic fix strategy derived from over 200 enterprise remediation cases. Phase 1: Immediate Diagnostics (Last 1 Hour) Run the ERDAICC diagnostic shell (if available) or query the system tables: