Sharepoint The server was unable to save the form at this time. Please try again solution: its a permissions issues but for some reason it shows a different error message. If your user who is facing this issue has restricted read access on site change it to read and the issue will be resolved . There is some service call that is blocked for uses with restricted read even thogh they have full control on sharepoint list or library . So changing access level to read fixes the issue for sharepoint online. On premises: this issue is caused due to memory full. RAM. So do a iss reset or stop and start sharepoint service and that should fix the issue.
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How to validate the special character on SharePoint List Column Step 1: Open Column Settings for which column you want to add the validations: List Settings > Change Column > Column Validation (below Column Settings) Step 2: Add the following code at the Column Validation: =AND(IF(ISERROR(FIND(",",[ColumnName])),TRUE),IF(ISERROR(FIND("&",[ColumnName])),TRUE),IF(ISERROR(FIND("!",[ColumnName])),TRUE),IF(ISERROR(FIND("@",[ColumnName])),TRUE),IF(ISERROR(FIND("~",[ColumnName])),TRUE),IF(ISERROR(FIND("#",[ColumnName])),TRUE),IF(ISERROR(FIND("$",[ColumnName])),TRUE),IF(ISERROR(FIND("%",[ColumnName])),TRUE),IF(ISERROR(FIND("*",[ColumnName])),TRUE),IF(ISERROR(FIND("(",[ColumnName])),TRUE),IF(ISERROR(FIND(")",[ColumnName])),TRUE),IF(ISERROR(FIND("-",[ColumnName])),TRUE),IF(ISERROR(FIND("+",[ColumnName])),TRUE),IF(ISERROR(FIND(":",[Column...
Error 1 Error occurred in deployment step 'Activate Features': Microsoft.Workflow.Client.ActivityNotFoundException: The activity named 'WorkflowXaml_89a963f7_e111_4556_a869_e7e93faf9414' from scope '/SharePoint/default/13e35c42-cb8c-4efa-a5a0-d0b2f58f85b1/1e1e2094-774b-44bb-b8f0-c6efd9e59449' was not found. HTTP headers received from the server - ActivityId: 09339c55-cbdc-4cb3-89f1-4309531e62e0. NodeId: WINGTIPSERVER. Scope: /SharePoint/default/13e35c42-cb8c-4efa-a5a0-d0b2f58f85b1/1e1e2094-774b-44bb-b8f0-c6efd9e59449. Client ActivityId : 8fba226a-9af7-4b70- 0 0 OPCW.SharePoint Workflow Service Status is OK. Solution : Always remember to click Publish on workflows before saving the wf as a template and also make sure your workflows are associated with lists and library