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Some ZIS messages are not printed when a data set used as output #665

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ifakhrutdinov opened this issue Nov 6, 2023 · 0 comments
Open

Some ZIS messages are not printed when a data set used as output #665

ifakhrutdinov opened this issue Nov 6, 2023 · 0 comments
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bug Something isn't working new not yet triaged

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ifakhrutdinov commented Nov 6, 2023 •
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Describe the bug

Due to some implementation details of the Metal C version of printf in zowe-common-c (it creates a DCB per TCB), it will not work properly with data set outputs when used from multiple TCBs.

Steps to Reproduce

  1. Use a ZIS plug-in that spawns TCBs.
  2. Specify a data set as output in SYSPRINT.
  3. Print a message from the plug-in's TCB.
  4. The plug-in message will be missing in the data set.

Expected behavior

All messages should be present in the data set.

Describe your environment

The environment is irrelevant: all Zowe versions are affected.
@ifakhrutdinov ifakhrutdinov added bug Something isn't working new not yet triaged labels Nov 6, 2023
@ifakhrutdinov ifakhrutdinov self-assigned this Nov 6, 2023
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