You notice the SAP AS JAVA keeps down / unavailable in some period of time. In the SAP Management Console (SAP MMC), below error message is captured.
Log file shows below error message and license status will shows as invalid from the NWA.
F [Thr 7100] Sat Sep 12 12:17:09 2020
F [Thr 7100] *** LOG => Signal 13 SIGCHLD.
F [Thr 7252] *** LOG => Process icm stopped (pid 1920).
F [Thr 7252] *** LOG => Removing enque locks for ID 87798.
F [Thr 7252] EnqLock=I**************************************************87798**
F [Thr 7252] EnqLock=T**************************************************87798**
F [Thr 7252] *** LOG => Run level 3 completed.
F [Thr 7252] *** LOG => Instance state is "No valid license found" (STOPPED @ 0, INACTIVE).
Solution
Follow this article, How to Install SAP License on NetWeaver JAVA
Reference
- 2883193 – SAP AS Java fails to start due to presence of several invalid licenses
- 1898782 – AS Java restart itself due to invalid license and is not possible to access the NWA to add a valid license
