What are the best practices for handling stuck or delayed IDocs during peak times?To handle stuck or delayed IDocs during peak times, set processing in batch mode for non-critical IDocs, configure partner profiles (transaction WE20), and schedule batch jobs to process collected IDocs periodically. Monitor and alert IDoc status changes, configure alerts for critical errors or delays, and investigate and reprocess stuck IDocs promptly. Optimize database power, particularly in S/4HANA or Business Suite on HANA systems, and tune database parameters and queries. Check the communication layer for outbound IDocs with status '03' and RFC type ports. Proactive monitoring, batch processing, and efficient database utilization are crucial for handling IDocs during peak times. Configure partner profiles (transaction WE20): Inbound: Set processing method to “Trigger by background program.” Outbound: Set processing method to “Collect IDocs.” Schedule batch jobs to process collected IDocs periodically Step 1: ABAP program RBDAPP01 for inbound processing. Step 2: ABAP program RSEOUT00 for outbound processing. Step 3: ABAP program RBDMANI2 for reprocessing locked IDocs. Monitor and Alerting: