KLVVS026 VSAM type CONTENTION - REQUEST WILL BE RETRIED IN 0.50 SECONDS (nnn RETRIES)

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Explanation

A VSAM request issued by TMS:Engine was rejected because of resource contention. type may be CI, BUFFER, or STRING. nnn is the number of prior retries for this request. KLVVS021 precedes this message. For resource contention errors received for a given request, this message is issued every 10 errors to reduce message traffic in RKLVLOG.

System action

The TMS:Engine requester is suspended for one-half second. Then the request is reissued.

User response

If the condition occurs ofter, take the following actions:
  • STRING: Increase the LSRSTRNO value in RKLVIN to allow more concurrent VSAM requests. If the value is at its maximum of 255, no further action is available.
  • BUFFER: Increase the LSRPOOL value in RKLVIN for the CI size of the cluster identified in the KLVVS021 message.
  • CI: If the cluster identified in the KLVVS021 message has a CI size greater than 4096, reallocate it with CISIZE(4096) and increase the LSRPOOL value for buffer size 4096. If the CI size is 4096 or smaller, no further action is available.

Message Type

LOG