Solution : https://service.sap.com/sap/support/notes/1579627 (SAP Service marketplace login required)
Summary :
When utilizing the ABAP API, RFC connection issues to MDM may lead to hanging or timeout errors, notably during high-volume RFC call periods. The problem impacts all MDM 7.1 versions and can cause application non-responsiveness. To address this, reducing the number of RFC calls and increasing the CPIC_MAX_CONV parameter to 1000 is recommended as a temporary measure. A permanent fix corrects RFC connection closures, ensuring they terminate only post a successful RFC call. Corrections implemented in MDM 7.1, across various service packs, stabilize this functionality, warranting updates to affected MDM components. Further regression testing is advisable for complete resolution assurance.
Key words :
terms mdm rfc abap api connection timeout reason, disp+work versions sap-rel 720, establisheddest =mdm_api_gen_mdphost =%%rfcserver%%prog =mdmprd-, cmrc=27 thrc=6 trace file opened, logon#connection errorerror details#error, 3 1170033 mt-sl======> cpic-call, mdm abap api, nw 04abap api, cmrc=27 thrc=677timeout, error message shown
Related Notes :
| 1589915 | SAP Release Note for MDM 7.1 SP07 Patch02 |
| 1578138 | SAP Release Note for MDM 7.1 SP06 Patch14 |
| 1578136 | SAP Release Note for MDM 7.1 SP05 Patch42 |